Missed Connecting Flight:
Whose Responsibility Is It?

You've just landed at your hub airport. You're running to your connection. The gate agent is closing the door — or worse, the flight already departed. Now what?

The answer depends on one critical detail: Did you book one ticket or two?

When the Airline IS Responsible (Single Ticket)

If both flights are under one confirmation number, the airline must get you to your final destination. This applies even if:

• Your inbound flight was severely delayed
• You arrived at the gate after it closed (due to airline's fault)
• Your connection is on a different airline (codeshare or interline)
• The connection time was tight but met the airport's minimum connection standards

The airline must: rebook you on the next available flight at no cost, provide meals while you wait, cover hotel and transportation if overnight, and in some regions pay additional compensation.

When It's NOT the Airline's Responsibility (Separate Tickets)

If you booked separately — even on the same airline, even back-to-back — you're on your own:

• The airline won't rebook you for free
• You'll likely need to buy a new ticket
• Your bags won't automatically transfer

Check your confirmation emails. One confirmation number = protected. Multiple numbers = not protected.

Minimum Connection Times

Every airport has Minimum Connection Times (MCTs) — the legal minimum needed to change planes. If the airline sold you a ticket with less than the MCT, they're automatically responsible for any missed connection. Common MCTs:

• ATL: 45 min domestic, 2+ hours intl
• JFK: 60 min domestic, 90+ min intl (plus AirTrain time!)
• LHR: 60 min domestic, 75 min intl
• CDG: 70 min (sub-terminals can add 20 min walks)

Use our airport connection time calculator to check minimum times at 73 airports worldwide. For JFK specifically, see our JFK connection time guide.

What to Do at the Airport Right Now

If You're Still Running

1. Tell a crew member on your first flight that you have a tight connection. They can radio ahead.
2. Check the airline app for your connecting gate before you land.
3. Run. Airport staff will direct you to the fastest route.

If You Missed It

1. Go to the airline customer service desk. Have your boarding passes ready.
2. State the facts: "I was on Flight X which landed at [time]. My connection was booked to depart at [time]. I have one ticket. Please rebook me."
3. If it's a single booking, demand rebooking at no cost. If the agent says you must pay, ask for a supervisor.
4. Get the new booking in writing (email).
5. Ask about meals and hotel if the wait is long or overnight.

Your Rights by Region

United States

Rebooking on next flight at no cost. Meal vouchers for 3+ hour waits. Hotel for overnight delays. No automatic compensation payment — but you may file a claim. See US DOT rules.

Europe/UK

Rebooking plus meals, drinks, hotel. Compensation of €250–€600 if delay to final destination is 3+ hours and airline's fault. See EU261 guide.

Canada

Rebooking, meals, accommodation, plus compensation up to $2,400 CAD. See Canada APPR guide.

Self-Transfer Risks

Booking flights separately saves money but creates real risk:

• Airlines won't hold your connection
• Luggage doesn't transfer automatically
• A missed connection means buying a new ticket (possibly $200–$500+)
• No compensation protection in most regions

If you do self-transfer: Build in 2-3 hours of buffer, buy trip protection insurance, book the last flight late in the day, and check your credit card coverage for missed connections.

The Bottom Line

When in doubt at the airport, ask the supervisor: "Are these flights on one ticket or two?" Their answer determines everything. If the airline refuses to help on a single ticket, see our guide on fighting airline refund denials.