No-Show
A passenger who fails to board a confirmed flight or cancel a reservation, typically resulting in forfeiture of the ticket value and potential penalty fees.
A no-show occurs when a traveler holds a confirmed booking — whether for a flight, hotel room, or rental car — but neither uses it nor cancels it within the required notice period. In the airline context, failing to board a booked flight without prior cancellation generally results in the ticket being voided, any return or connecting segments being automatically cancelled, and forfeiture of the fare paid (especially for non-refundable tickets). Some carriers also charge explicit no-show fees. Hotels typically enforce no-show policies through credit card charges equivalent to one night's stay. For corporate travel programmes, no-shows represent a source of unrecoverable cost that programme managers seek to minimise through reminder systems and clear policy communication.
Why it matters
No-shows have financial and operational consequences. The ticket cost is lost on non-refundable fares. If the no-show is on a fully flexible fare, the value may be retained but requires proactive management to recover. Some airlines cancel onward connections automatically when the first segment of a multi-segment booking is not used — catching travellers who plan to skip an intermediate stop and board the second leg directly, a practice known as 'hidden city ticketing' that violates most airlines' fare conditions.
How it works in practice
No-shows are recorded in the GDS and airline systems and flagged in TMC reporting as a distinct booking outcome. Corporate programs with automated unused ticket management can identify no-show credits and begin recovery procedures. Programme managers reviewing no-show rates by department or traveler can identify patterns — frequent no-shows on certain routes may indicate a scheduling or policy issue, not just individual behavior.
The takeaway
Establish a clear policy requiring travellers to cancel or modify bookings before departure if plans change, rather than simply not showing up. Even on non-refundable fares, proactive cancellation is better than a no-show because it may preserve a credit rather than forfeiting the entire value. Communicate the financial consequences of no-shows explicitly and include no-show rates in the travel programme's KPI dashboard.