T'way Air online check-in: when it opens and closes
T'way Air online check-in opens 24 hours before departure and closes 35 minutes before departure. The times change with the route, airport or fare, as the table below shows.
- Online check-in opens
- 24 hours before departure
- Online check-in closes
- 35 minutes before departure
- Where to check in
- T'way Air website or mobile app
- Last verified
Open T'way Air online check-in (trinityairways.com)
When does T'way Air online check-in open?
T'way Air online check-in opens 24 hours before the scheduled departure time.
When does T'way Air online check-in close?
T'way Air online check-in closes 35 minutes before the scheduled departure time.
T'way Air check-in times by route and fare
| Applies to | Opens | Closes | Note |
|---|---|---|---|
| Domestic | 24 hours before | 35 minutes before | Domestic flights open 24 hours and close 35 minutes before departure. |
| International | 24 hours before | 60 minutes before | International flights open 24 hours and close 1 hour before departure. |
What T'way Air says
These times come from pages published by T'way Air, last checked on October 30, 2026. Airlines change their rules, so confirm on the airline's page before you travel.
-
출발 24시간 ~ 35분 전
Source: twayair.com
-
출발 24시간 ~ 1시간 전
Source: twayair.com
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