JFK International Departures Playbook (2026)

JFK runs four operational passenger terminals in 2026 — T1, T4, T7, T8 — each with distinct check-in geometry, security infrastructure, lounge placement and gate-area flow. The New Terminal One project, the T7 wind-down ahead of the British Airways consolidation into T8, the JFKIAT-led T4 expansion, and Delta's continued T4 dominance are the four moving pieces a corporate traveler needs to understand to land a high-confidence departure plan. This playbook walks the principal through the pre-airport calendar, the curb-to-gate sequence at each terminal, premium-cabin processing for the major operators (Delta, American/British Airways, Air France/KLM, the Gulf carriers, Singapore, Korean Air, Virgin Atlantic), and the operational quirks — TSA PreCheck and CLEAR placement, Global Entry on the inbound side, USCBP preclearance considerations, and the lounge-to-gate walking-time math — that separate a 90-minute pre-departure window from a 120-minute one.

John F. Kennedy International Airport is the second-busiest airport in the United States by international passenger volume after Miami, and the busiest by U.S.-originating long-haul widebody departures. Roughly 65 million passengers passed through JFK in 2025 per Port Authority of New York and New Jersey traffic reporting, with the international share running 49 percent — the highest international ratio of any major U.S. hub airport. For the Americas-corporate traveler departing on a long-haul itinerary, JFK is the airport that matters more than any other in the network, and the operational complexity of departing JFK on a 90-minute pre-departure window is materially higher than the equivalent flow at Newark Liberty, Chicago O’Hare, Los Angeles, or San Francisco.

This playbook walks the corporate traveler through the JFK international departure sequence terminal-by-terminal — from the pre-airport calendar through the curb-to-gate flow — and surfaces the operational quirks, premium-cabin processing differentials, and lounge-to-gate geometry that define the actual on-the-ground experience at each of JFK’s four operating passenger terminals in 2026. The framing draws on Port Authority of New York and New Jersey traffic reporting and advisory bulletins, JFKIAT operating updates for Terminal 4, the TSA, CBP, CLEAR, and major-operator corporate-sales communications through May 2026, and the carrier and terminal operator pages referenced throughout.

JFK in 2026 is a four-terminal airport in transition. The New Terminal One project is reshaping the entire T1, former T2, and former T3 footprint into a single consolidated international anchor by 2030. Terminal 4 is undergoing JFKIAT-led expansion under the broader $19 billion JFK Vision Plan. Terminal 7 is in its final operating cycle ahead of the British Airways consolidation into Terminal 8 in the back half of 2026. Terminal 8 is American Airlines’s primary East Coast hub and will absorb the BA flow. Terminal 5 is JetBlue’s domestic hub and does not carry international widebody long-haul departures relevant to this playbook. Terminal 2 closed in 2023 and Terminal 3 closed earlier; both footprints are now part of the New Terminal One construction site. The terminal-by-terminal map a corporate traveler departed from in 2018 is not the map that exists in 2026, and the differences are operationally consequential.

The pre-airport calendar

The single highest-leverage decision in a JFK international departure is made before the traveler leaves Manhattan, Westchester, Fairfield County, or whichever origin point sets the chauffeur or rideshare timing. The pre-airport calendar carries five line items that the corporate traveler should validate the night before: terminal assignment, premium-cabin check-in cutoff, ground-transfer departure time, lounge access path, and gate assignment if published.

Terminal assignment is operator-driven and most travelers know it from the carrier itinerary, but the JFK 2026 transition means a small number of operators are in different terminals than they were in the recent past. British Airways remains at T7 through the back half of 2026, then moves to T8. American Airlines is at T8. Delta Air Lines is at T4 (with limited Terminal 2 historical operation that is no longer relevant after the 2023 T2 closure). The Gulf carriers (Emirates, Etihad, Qatar Airways) operate from T4. Air France, KLM, Korean Air, Lufthansa, Singapore Airlines (transatlantic JFK–FRA-FRA-SIN routing), and the SkyTeam and Star Alliance European long-haul portfolio operate from T1 (Singapore Airlines is the exception and operates from T4). Virgin Atlantic operates from T4 under the Delta joint-venture. JetBlue is at T5. The procurement-relevant note is that a few historically-T1 carriers have shifted during the New Terminal One construction window — corporate travel managers should validate the day-of terminal assignment via the carrier’s own departure board rather than relying on a six-month-old itinerary export.

Premium-cabin check-in cutoff matters for the lounge use case. International long-haul check-in typically closes 60 minutes before departure across operators, but the premium-cabin and elite-status flows close earlier in practice because the lounge-to-gate walk requires the traveler to clear check-in, document verification, security, and immigration well before the boarding-zone call. The practical premium-cabin check-in cutoff for a corporate traveler intending to use the carrier lounge is roughly 90 minutes before departure, which means a 21:00 transatlantic departure should anchor the curb arrival at 18:30 at the latest under the three-hour rule and 19:30 at the latest under a compressed two-hour-plus-lounge plan. The two-hour-plus-lounge plan is workable for the corporate traveler with TSA PreCheck, CLEAR, and a documented premium-cabin flow at T4 or T8; it is not workable at T1 in the New Terminal One construction window.

Ground-transfer departure time backs out from the curb arrival. Manhattan-to-JFK via the Van Wyck or the BQE-and-Belt-Parkway routing runs 45 to 75 minutes during peak afternoon, 35 to 55 minutes during off-peak. Westchester and Fairfield County origins run 60 to 90 minutes via the Hutchinson-and-Whitestone or the I-95-and-Throgs-Neck routing. The corporate-chauffeur procurement-conversation should anchor the pick-up time at the curb-arrival-minus-conservative-drive-time figure, with the conservative drive-time set at the 75th percentile of the historical drive-time band rather than the median. A 21:00 departure with a 18:30 curb arrival should anchor a Manhattan pick-up at 17:15 to 17:30, not 17:45 to 18:00.

Lounge access path should be confirmed at the booking-confirmation stage. Delta One Premium Lounge at T4 is fare-class-restricted to Delta One international itineraries; Delta Sky Club access via The Platinum Card from American Express does not extend to Delta One Premium. American Flagship First Dining at T8 is fare-class-restricted to Flagship First or qualifying oneworld First-cabin entitlement; Executive Platinum status alone does not open Flagship First Dining. The Gulf-carrier lounges at T4 are fare-class-restricted to the operating carrier and do not extend Priority Pass access. The Centurion Lounge JFK at T4 and the Chase Sapphire Lounge by The Club at T4 are credit-card-anchored and carry the 2025 capacity-reform rules (Amex’s three-hour pre-departure window and the $75,000 annual spend threshold for guest access at Centurion locations). The lounge choice is a function of the carrier, the fare class, the elite-status credential, and the credit-card stack — and it should be made before the curb arrival, not at the check-in desk.

Gate assignment is published on the carrier’s flight-status page typically 90 to 180 minutes before departure. For the four passenger terminals at JFK, gate-to-lounge walking times range from three minutes (BA First Lounge T7 to the BA gate cluster) to fifteen minutes (Delta One Premium Lounge T4 to the far-end Concourse B gates). The travel manager building a high-confidence playbook should know the lounge-to-gate band per operator before the principal arrives at the airport.

Terminal 1: SkyTeam-and-Star Alliance European long-haul

Terminal 1 anchors the SkyTeam transatlantic operation (Air France, KLM, Korean Air, China Eastern) and a meaningful Star Alliance European long-haul presence (Lufthansa, Austrian Airlines, Turkish Airlines, EVA Air on the Asia transit). The terminal opened in 1998, is operated by the Terminal One Group Association — a four-carrier consortium of Air France, JAL, Korean Air, and Lufthansa — and carries roughly 30 international gates plus a Federal Inspection Services arrivals hall sized for the SkyTeam-and-Star Alliance widebody inbound flow.

The 2026 operating posture at T1 is shaped almost entirely by the New Terminal One construction. The $19 billion New Terminal One project, led by the consortium of Ferrovial, Carlyle, JLC Infrastructure, and Ullico, is consolidating T1, the closed T2, and the closed T3 footprints into a single 23-gate anchor international terminal scheduled to open in phases beginning 2026, with full opening in 2030. The construction window has been active since 2022 and will run through the back half of the decade. For the Q2 2026 corporate traveler, the practical implication is that the T1 footprint is partially demolished, ground-side circulation has been re-routed multiple times since 2022, and curb-to-gate friction has run 60-to-75-minute peak-bank durations during evening transatlantic departures per Port Authority advisory bulletins through Q1 2026.

The check-in flow at T1 sits inside the existing 1998-built footprint. Premium-cabin check-in islands operate for Air France (the Skipper-tier check-in for La Première and Business), KLM (the dedicated Business check-in), Korean Air (the Prestige Class check-in), and Lufthansa (the First Class Terminal-equivalent check-in for First, and the Business Class check-in for Business). The Air France and KLM check-in flows route into the Air France-KLM Lounge on the airside, which carries the SkyTeam Elite Plus reciprocity and the same-day La Première or Business entitlement. The Korean Air check-in routes into the Korean Air Lounge. Lufthansa routes into the Lufthansa Senator Lounge and the Lufthansa Business Lounge.

Security at T1 carries TSA PreCheck and CLEAR lane placement. The PreCheck installation has run consistently through the construction phase; the CLEAR placement has shifted at least twice during the 2022–2026 New Terminal One construction window, and corporate travelers should validate the day-of CLEAR lane location on the Port Authority’s JFK page rather than relying on memory. Standard-lane security carries a documented 30-to-45-minute queue band during peak evening departure banks; PreCheck-plus-CLEAR stacked runs 5-to-10 minutes; PreCheck alone runs 10-to-15 minutes.

The airside experience at T1 is functional but compressed. The food-and-beverage program operates through a mix of carrier lounges and a small concessions footprint; the gate-area workspace is limited; and the airside circulation reflects the 1998 design rather than a current-era international-terminal layout. Corporate travelers planning to work pre-departure should use the lounge rather than the gate area. Gate-to-lounge walking times at T1 run 4 to 12 minutes depending on gate assignment.

Terminal 4: Delta, Virgin Atlantic, the Gulf carriers, and Singapore Airlines

Terminal 4 is JFK’s largest and most operationally complex terminal, handling roughly 32 million passengers in 2025 per JFKIAT operating reporting — the largest single-terminal volume at JFK. It is operated by JFK International Air Terminal LLC under a Port Authority lease and carries Delta Air Lines’s primary JFK operation (Delta is the anchor tenant), Virgin Atlantic’s transatlantic operation under the Delta joint-venture, the Gulf-carrier triumvirate (Emirates, Etihad, Qatar Airways), Singapore Airlines, LATAM, Aeromexico, the SkyTeam Latin America portfolio, and a meaningful Caribbean and South America carrier presence.

The 2026 operating posture at T4 is shaped by the JFKIAT-led expansion under the JFK Vision Plan. The expansion is adding gate capacity on the south side of the terminal, expanding the Concourse B footprint, and rebuilding the Federal Inspection Services arrivals hall. The most consequential 2025 development was the opening of the Delta One Premium Lounge in mid-2025, which sits above the legacy Delta Sky Club on the airside and which has reset the JFK premium-lounge benchmark.

The check-in flow at T4 splits cleanly by carrier. Delta operates the Delta One Check-In at the south end of the T4 ticketing hall, with dedicated security access into the Delta One security lane and direct routing into Delta One Premium Lounge for Delta One international itineraries. The Delta One Check-In is a meaningful operational asset for the corporate traveler — it is the closest analog at JFK to the BA First Wing experience at LHR Terminal 5, and the curb-to-lounge time on the Delta One Check-In flow runs roughly 15 to 20 minutes for the eligible traveler. The Gulf-carrier check-in operates against each carrier’s own First and Business check-in counter, with TSA PreCheck access where enrolled. Singapore Airlines operates its own Business and First check-in counter on the T4 ticketing hall. Virgin Atlantic operates the Clubhouse-equivalent check-in flow under the Delta joint-venture.

Security at T4 carries the highest-throughput TSA PreCheck installation at JFK — multiple dedicated PreCheck lanes during peak departure banks — and CLEAR lane placement at both the standard and PreCheck checkpoints. The CLEAR-plus-PreCheck stacking at T4 produces the fastest documented security throughput at JFK, with the eligible traveler clearing security in 5 to 8 minutes during off-peak and 10 to 15 minutes during peak banks. Standard-lane security at T4 runs 30 to 50 minutes during peak evening international departure banks.

The airside experience at T4 is the strongest at JFK. Delta One Premium Lounge anchors the Delta long-haul experience. The Gulf-carrier lounges (Etihad Premium Lounge, Emirates Lounge, Qatar Premium Lounge) anchor the respective carrier flows. The Centurion Lounge JFK and the Chase Sapphire Lounge by The Club operate as credit-card-anchored alternatives. The airside concessions footprint is the largest at JFK, and the gate-area workspace is adequate. Gate-to-lounge walking times at T4 run 5 to 15 minutes depending on lounge and gate assignment.

Terminal 7: British Airways’s final cycle

Terminal 7 is in its final operating cycle through the back half of 2026 ahead of the British Airways consolidation into Terminal 8. The terminal opened in 1970, was renovated multiple times through the 2000s and 2010s, and is operated by British Airways under a Port Authority lease that ends with the T8 consolidation. T7 carries BA’s transatlantic operation (LHR–JFK is the busiest premium-cabin route in the world by some measures and the most consequential route in BA’s network), a meaningful Iberia presence, and limited additional operator activity.

The 2026 operating posture at T7 is shaped by the consolidation timeline. BA’s move to T8, announced in 2022 and confirmed through Port Authority and JFKIAT communications, is scheduled to complete in the second half of 2026. Through the transition, T7 remains operational, but the airside investment program has been paused for several years and the terminal is operating in its mature pre-consolidation configuration rather than in an active-investment phase.

The check-in flow at T7 carries BA’s dedicated First and Club World check-in islands at the south end of the ticketing hall, with the BA First Wing-equivalent routing into the BA First lane on the airside. The premium-cabin curb-to-lounge time on the T7 First Wing flow runs roughly 15 to 25 minutes for the eligible traveler.

Security at T7 carries TSA PreCheck and standard-lane infrastructure. CLEAR does not operate at T7 through the 2026 wind-down per the CLEAR JFK status page, which means PreCheck is the only security acceleration available at the terminal. PreCheck-lane security runs 10 to 15 minutes; standard-lane security runs 25 to 40 minutes during peak evening transatlantic banks.

The airside experience at T7 is anchored by the BA First Lounge and the BA Club World Lounge. The BA First Lounge carries the Elemis spa partnership through the wind-down, shower suites, and the F&B program that has historically anchored the BA premium experience at the carrier’s largest U.S. gateway. The Concorde Bar component remains operational. The Club World Lounge handles the Business-cabin flow. Gate-to-lounge walking times at T7 run 3 to 8 minutes.

Terminal 8: American Airlines and (by late 2026) British Airways

Terminal 8 is American Airlines’s primary East Coast hub and the destination terminal for the British Airways consolidation in the back half of 2026. The terminal opened in 2007, was expanded under the joint AA/BA capital program announced in 2022, and operates under an American Airlines lease with the Port Authority. T8 carries American’s long-haul transatlantic, Latin America, and Caribbean operation, the carrier’s transcontinental three-cabin product (the JFK–LAX and JFK–SFO Flagship First flights), and — by late 2026 — the full BA transatlantic operation.

The 2026 operating posture at T8 is the post-investment configuration. The joint AA/BA capital program has added five new widebody-capable gates on the existing T8 concourse, expanded the Flagship First Dining and Flagship Business Lounge footprints, and built out additional baggage and ground-handling capacity to absorb the BA flow. The expansion was substantially complete through 2025; the BA operational move is the remaining sequencing item.

The check-in flow at T8 carries American’s Flagship Check-In at the south end of the ticketing hall, with dedicated TSA PreCheck access into the Flagship security lane and direct routing into Flagship First Dining or Flagship Business Lounge — the integrated flow that compresses curb-to-lounge to roughly 15 to 20 minutes for eligible travelers. The Flagship Check-In is the strongest premium-cabin processing flow at JFK alongside Delta’s Delta One Check-In at T4. Once BA consolidates into T8 in late 2026, the BA premium-cabin flow will route into Flagship Check-In, with the BA First entitlement opening Flagship First Dining and the BA Club World entitlement opening Flagship Business Lounge.

Security at T8 carries the highest-throughput TSA PreCheck installation at JFK alongside T4 — multiple dedicated PreCheck lanes during peak departure banks — and CLEAR lane placement at both the standard and PreCheck checkpoints. PreCheck-plus-CLEAR stacked security at T8 runs 5 to 10 minutes during off-peak and 10 to 15 minutes during peak banks. Standard-lane security at T8 runs 25 to 40 minutes during peak banks.

The airside experience at T8 is anchored by the Flagship First Dining (the only American Flagship First Dining product on the East Coast — the other being LAX) and the Flagship Business Lounge. The Admirals Club operates as the elite-status-anchored alternative for travelers without Flagship entitlement. Gate-to-lounge walking times at T8 run 3 to 10 minutes.

Carrier-by-carrier premium-cabin processing

The curb-to-gate flow at JFK is operator-driven, and the premium-cabin processing differential across carriers is large enough that a corporate traveler should understand the specific flow before the day of departure.

Delta Air Lines (T4). Delta One Check-In at the south end of the T4 ticketing hall is the strongest premium-cabin processing flow on the Delta network. The flow handles all Delta One international and three-cabin transcontinental itineraries, routes through dedicated security into the airside, and lands the traveler directly outside Delta One Premium Lounge. SkyMiles Diamond Medallion status alone does not open the Delta One Check-In; the entitlement is fare-class-anchored to Delta One. Curb-to-lounge runs 15 to 20 minutes for the eligible traveler.

American Airlines (T8). Flagship Check-In at the south end of the T8 ticketing hall is the American equivalent. The flow handles Flagship First and Flagship Business itineraries, routes through dedicated security, and lands the traveler at the entry to Flagship First Dining or Flagship Business Lounge. Executive Platinum status with a same-day American Flagship itinerary opens Flagship Check-In; status alone on a domestic itinerary does not. Curb-to-lounge runs 15 to 20 minutes.

British Airways (T7 through late 2026, then T8). The BA First Wing-equivalent flow at T7 routes First and Club World passengers through dedicated check-in and security into the BA First Lounge and BA Club World Lounge respectively. Post-consolidation, BA travelers will route through the American Flagship Check-In at T8 — a meaningful operational improvement on most dimensions and a downgrade on the BA-brand continuity dimension. Curb-to-lounge runs 15 to 25 minutes pre-consolidation and is expected to run 15 to 20 minutes post-consolidation.

Air France, KLM, Korean Air, Lufthansa (T1). The premium-cabin check-in islands at T1 route into dedicated security and the carrier lounges. The Air France La Première experience is the strongest of the four — La Première carries a dedicated check-in, dedicated security, and direct routing into the La Première-tier area within the Air France-KLM Lounge. The Lufthansa First experience routes into the First-tier area within the Senator Lounge. KLM and Korean Air operate standard Business-cabin flows. Curb-to-lounge at T1 runs 25 to 40 minutes during the New Terminal One construction window.

Emirates, Etihad, Qatar Airways (T4). Each Gulf carrier operates its own First and Business check-in counter at the T4 ticketing hall, with TSA PreCheck access where the traveler is enrolled. The Etihad flow is the most polished of the three; the Emirates flow is in-spec for the carrier’s outstation network; the Qatar flow is operationally efficient. None of the three operates a dedicated security lane separate from the standard T4 security infrastructure, which means the security throughput depends on PreCheck-and-CLEAR enrollment rather than on the carrier-specific flow. Curb-to-lounge runs 25 to 40 minutes at T4 for Gulf-carrier travelers with PreCheck-and-CLEAR.

Virgin Atlantic (T4). The Clubhouse-equivalent flow under the Delta joint-venture routes Upper Class passengers through dedicated check-in and into the Virgin Atlantic Clubhouse at T4. Curb-to-lounge runs 20 to 30 minutes.

Singapore Airlines (T4). The Business and First check-in counter at T4 routes Suites and Business passengers through standard T4 security and into the SilverKris Lounge. Curb-to-lounge runs 25 to 40 minutes.

TSA PreCheck, CLEAR, and Global Entry placement

The three trusted-traveler programs operate distinct footprints at JFK and the corporate traveler should understand which terminal supports which program.

TSA PreCheck operates at all four passenger terminals — T1, T4, T7, T8. The PreCheck installations at T4 and T8 are the highest-throughput at JFK, with multiple dedicated lanes during peak banks. The PreCheck installation at T1 has been adjusted multiple times during the New Terminal One construction. The PreCheck installation at T7 is the only acceleration available at the terminal in the absence of CLEAR.

CLEAR operates at T1, T4, and T8. CLEAR does not operate at T7 through the 2026 wind-down. The CLEAR-plus-PreCheck stacking at T4 and T8 produces the fastest documented security throughput at JFK.

Global Entry is an arrival-side program for U.S. citizens and qualifying non-citizens enrolled in the program, and operates at the Federal Inspection Services kiosks across T1, T4, T7 (limited inbound BA flow), and T8 on the inbound. The CBP Mobile Passport Control program operates as an alternative for travelers without Global Entry. The Global Entry kiosk throughput at JFK has been the most consistent of the major U.S. hubs through 2024–2026 per CBP data, with median processing times under five minutes for enrolled travelers at the T4 and T8 FIS halls.

The 90-minute pre-departure window in practice

The compressed pre-departure window is the right corporate-traveler target if the principal is enrolled in TSA PreCheck and CLEAR, carries premium-cabin entitlement on a carrier with a dedicated check-in flow, and departs from T4 or T8. The 90-minute window breaks down as follows for the eligible traveler at T4 or T8.

T-90 to T-75: curb arrival and walk into the ticketing hall. The corporate-chauffeur drop-off at the Delta One Check-In curb (T4) or the Flagship Check-In curb (T8) routes the principal directly into the premium-cabin check-in flow with minimal walking distance.

T-75 to T-60: check-in, document verification, and routing into the dedicated security lane. The Delta One and Flagship Check-In flows handle bag drop, boarding-pass issuance, and document verification in 5 to 10 minutes for the eligible traveler with electronic-document pre-clearance via the carrier’s mobile app.

T-60 to T-50: security clearance via the dedicated PreCheck-plus-CLEAR lane. Security clearance for the eligible traveler runs 5 to 10 minutes at T4 and T8 during off-peak and 10 to 15 minutes during peak banks.

T-50 to T-25: lounge use. The 25-minute lounge window is enough for a shower, a quick meal, an email-and-message catch-up, and a phone call. It is not enough for a sit-down restaurant meal at Delta One Premium Lounge’s reservation-only component or at Flagship First Dining; a 30-to-45-minute lounge window is the right target for the seated-dining flow.

T-25 to T-0: gate-area walk and boarding. The gate-to-lounge walking time at T4 and T8 runs 3 to 15 minutes depending on gate assignment. Boarding-zone calls for premium-cabin passengers typically run 20 to 30 minutes before departure on long-haul widebody operations.

The 120-minute pre-departure window is the right target if the principal is not enrolled in CLEAR, departs from T1 during the New Terminal One construction window, departs from T7 in the absence of CLEAR, or carries a fare class that does not open a dedicated check-in flow. The 120-minute window adds 30 minutes to the curb-to-security sequence and provides an additional buffer for ground-transfer variance.

What corporate travel programs should track in 2026

Three procurement-relevant items deserve direct attention from corporate travel managers running consistent JFK long-haul volume.

First, the T7-to-T8 consolidation. The BA move into Terminal 8 will shift the BA premium-cabin flow into the American Flagship infrastructure in the back half of 2026. Programs with significant BA volume out of JFK should validate the consolidation timeline directly with BA corporate sales and American account management, model the post-consolidation lounge access (BA First entitlement opens Flagship First Dining; BA Club World entitlement opens Flagship Business Lounge), and refresh principal travel briefings to reflect the new terminal assignment from the consolidation date forward.

Second, the New Terminal One construction. The construction window will continue through 2030, with first gates opening in 2026 and full opening at the end of the decade. Programs with significant SkyTeam or Star Alliance European long-haul volume out of JFK should expect curb-to-gate friction at T1 through the construction period and should anchor pre-departure arrival times at the three-hour rule rather than the two-hour-plus-lounge plan. The Port Authority advisory bulletins are the authoritative source for terminal-specific operational changes.

Third, the JFKIAT T4 expansion. The Delta-anchored expansion at T4 has added gate capacity, expanded the Concourse B footprint, and rebuilt the Federal Inspection Services arrivals hall. The expansion has improved the T4 operational posture and reinforced the terminal’s position as the strongest premium-cabin experience at JFK. Programs with Delta long-haul or Gulf-carrier volume should benchmark the principal experience against the post-expansion baseline rather than the 2019 baseline.

The JFK international departure window is operationally complex by design — four terminals, three trusted-traveler programs, multiple carrier-specific premium-cabin flows, and an active multi-year capital program reshaping the airport — and the corporate traveler who plans against the right terminal-specific framework will reliably outperform the traveler who plans against a generic three-hour-rule heuristic. This playbook is calibrated for the former.