AS
Alaska Airlines
AS453 · Boeing 777
SEA SFO
Tuesday, October 20, 2026
Flight itinerary
Departure
06:30
Tuesday, Oct 20, 2026
SEA
Seattle-Tacoma International Airport
☀️
Weather now
6°C · Clear Sky
4h 15m in the air
Non-stop flight
Arrival
10:45
Tuesday, Oct 20, 2026
SFO
San Francisco International Airport
☀️
Weather now
10°C · Clear Sky
In-flight amenities
Wi-Fi
Power outlets
Meals served
Entertainment
Airline performance
99%
On-time rate
4.4
1,724 reviews
Boeing 777
Aircraft type
- Free 24h cancellation
- Instant confirmation
- Digital boarding pass
- 24/7 customer support