Missing your flight: a practical guide to handling the emergency
If you miss your flight because of your own delay — traffic, queue at controls, missed alarm — European airlines, including low-cost carriers, almost never rebook you for free: the ticket remains lost and you must buy another, unless you have flexible fares or insurance. In the United States, however, carriers like Delta, American, United and Southwest informally apply the so-called flat tire rule, which puts you on standby on the first available flight at no extra cost if you arrive within two hours of the original departure on a domestic flight.
If the delay depends on a missed connection
The situation changes if you miss boarding because a previous flight on the same booking arrived late: in that case the airline is responsible, not you, and you have the right to be rebooked for free on the first available flight to your final destination, plus possibly assistance (meals, accommodation) if the wait is prolonged. Always verify that the flights are part of the same booking with a single PNR: you can read in detail which rights apply in case of missed connection, which are very different from those of someone who arrives late on their own.
The flat tire rule exists in the United States, not in Europe
In the USA, Delta, American, United and Southwest put on free standby on the next flight those who arrive at the airport late due to acts of God, usually within two hours of the original departure time and only on domestic daytime routes. In Europe there is no formal equivalent: Ryanair, easyJet, Wizz Air and most traditional carriers treat the failure to board due to passenger fault as a no-show, which causes the value of the ticket to be lost.
What you can still recover
Even if the flight is lost due to your responsibility, you almost always have the right to a refund of the airport taxes only (not the fare), because these are paid only if the passenger actually flies: the request must be sent in writing to the airline, usually within a few months of purchase. If you have travel insurance with missed boarding coverage, check the policy before buying a new ticket: some cover the cost of the replacement travel ticket in case of documented delay, such as an accident or strike of public transport.
If you realize you're running late while still traveling to the airport, call or write to the airline remotely instead of waiting at the desk: managing the flight change by phone or app before you arrive almost always avoids the longest line and the full price of a ticket bought last-minute at the gate.
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