Passengers can choose to check-in in person at the United Airlines Austin-Bergstrom Airport terminal desk or self-service kiosk at the airport; passengers also have the option to use the online / web / mobile check-in feature available from 24 hours before a flight’s departure via the airline’s website and mobile application.
The timings for check-in may vary depending on the airport of departure; the United Airlines website has a complete list of the different airport check-in timings.
