Disclaimer: The data in this flight display is generated by the airlines or by FlightView. While we make every effort to ensure it is timely and correct, we cannot guarantee its accuracy.
Warning: Sea-Tac airport is growing at unprecedented rates and has increased the time it takes to get through the check in process. The following tips will help you expedite:
- Arrive Early! Travelers are encouraged to arrive a minimum of two hours before domestic and three hours for international flights.
- Peak hours can mean TSA security checkpoint lines may be longer.
- Peak times through TSA checkpoints typically are between 5 - 11 a.m., while increased flights during the evening create another busy period between 7 - 9 p.m.
- Thursdays and Fridays are the busiest days of the week