What is JFK's minimum connection time?

90 minutes same-terminal. 2 to 3 hours cross-terminal with customs. Inbound international factor in 45 to 90 minutes of customs plus re-security.

Does the DOT 2024 refund rule apply at JFK?

Yes. Cancelled flights or significant delays (3+ hours domestic, 6+ hours international) trigger automatic refund if you do not travel.

Is EU261 compensation available at JFK?

On EU-origin flights arriving JFK on EU carriers, yes. Final-destination arrival delay of 3+ hours triggers EUR 250 to 600.

How do airlines handle cross-terminal rebooks at JFK?

Usually via airside transfer or AirTrain. Rebook on the same airline is preferred; alliance partner rebook if needed.

Does JFK provide any baggage assistance?

Baggage transfer between terminals is airline-specific. On separate tickets, you typically claim at first airline and re-check at second, which adds 30 to 60 minutes.

What if I miss a JetBlue onward flight at JFK?

B6 rebooks on its own metal (all JetBlue flights on one reservation). Alliance or partner rebooks are limited (B6 is non-alliance).

Does weather extraordinary-circumstances defense apply at JFK?

Yes, for severe weather events. Routine weather does not qualify post-2024. Document the specific weather with NWS data.

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Airport GuidesApril 23, 2026•7 min read

Missed Connection at JFK: Rebooking and Compensation

Missed connection JFK rebooking is a frequent scenario on transatlantic eastbound itineraries arriving late. JFK congestion, customs queues, and terminal spread all contribute. Here is the rebook playbook for domestic and international connections.

Missed Connection JFK Rebooking: The Setup

Missed connection JFK rebooking happens often because JFK has eight terminals, no unified airside connector, and heavy inbound customs processing. Transatlantic flights landing at T1/T4/T7/T8 with onward connections at T5 (JetBlue) or T2 (Delta) face guaranteed walking or bus transfers plus re-screening.

JFK minimum connection time: 90 minutes same-terminal, 2 to 3 hours cross-terminal with customs. Below those, risk is high.

Rebook Paths by Carrier

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Delta: most automation, Fly Delta app rebook. T4 / T2 primary.
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American (oneworld): T8 primary; T7 for oneworld partners. T8 has AA agent desks.
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United (Star Alliance): T7 primary.
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JetBlue: T5, fastest rebook for domestic.
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Foreign carriers (BA, LH, AF, etc.): T1 or T7. Partner-carrier rebook via alliance desks.

Customs and Re-screening Impact

International arrivals at JFK face CBP (Customs and Border Protection) processing before reaching the main terminal. At peak hours (4 to 8 PM), wait times often exceed 60 minutes. Your connection time begins from wheels-down, not from clearing customs. Factor 45 to 90 minutes of customs plus re-security screening for domestic onward connections.

US DOT Refund Rules

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DOT 2024 automatic refund: flight cancellation or significant delay that causes you not to travel triggers automatic refund.
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'Significant delay' for refund: 3+ hours domestic, 6+ hours international.
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Refund is cash to original payment form, not voucher.
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Applies regardless of delay cause.

See missed connections 2026 guide for the full master rules.

EU261 Overlap for Inbound

If you boarded your flight in the EU on an EU carrier (e.g., BA-operated LHR-JFK flight), EU261 continues to cover you for missed connection delays if your final arrival at destination is 3+ hours late. Compensation up to EUR 600 (GBP 520 on UK carriers). Evidence: boarding pass, delay confirmation, alternative-flight boarding pass, arrival time at final destination. See missed connection at Heathrow EU261 rights for the outbound parallel.

Separate Tickets at JFK

JFK hosts the most separate-ticket travel in the US due to international-plus-domestic combinations. If your tickets are separate (e.g., VS from LHR on one ticket, B6 to BOS on another), neither airline owes a rebook. Trip delay insurance may cover. See separate tickets vs through ticket missed connection rights for the distinction.

Pillar Link and Authority Sources

See the full pillar at Connecting Flight Missed: Compensation. Primary sources: DOT Aviation Consumer Protection, Port Authority JFK, and Regulation (EC) 261/2004.

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