If you miss your flight, what happens next depends on the airline, ticket type, and how quickly you act. In most cases, airlines mark you as a no-show once the aircraft departs, which can cancel the missed segment and sometimes the remaining itinerary. Low-cost carriers are usually stricter, offering limited or no free rebooking, while full-service airlines may provide same-day options for a fee. Refunds are rare for non-refundable tickets, but contacting the airline immediately—especially before departure—can improve your chances of rebooking at a lower cost or preserving your return flight.

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