AS
Alaska Airlines
AS478 · Boeing 777
BOS IAD
Thursday, October 15, 2026
Flight itinerary
Departure
07:15
Thursday, Oct 15, 2026
BOS
Logan International Airport
☀️
Weather now
8°C · Clear Sky
13h 0m in the air
Non-stop flight
Arrival
20:15
Thursday, Oct 15, 2026
IAD
Washington Dulles International
☀️
Weather now
10°C · Clear Sky
In-flight amenities
Wi-Fi
Power outlets
Meals served
Entertainment
Airline performance
78%
On-time rate
4.8
878 reviews
Boeing 777
Aircraft type
- Free 24h cancellation
- Instant confirmation
- Digital boarding pass
- 24/7 customer support