Alaska Airlines AS4 Flight Status Tracker
AS4 is a domestic flight operated by Alaska Airlines. AS4 is departing from Seattle (SEA), United States and arriving at Washington (DCA), United States. The flight distance is about 3746.27 km or 2327.82 miles and flight time is 5 hours 17 minutes. Get the latest status of AS4 / ASA4 here.
Update on Jan. 8, 2026, 8:16 p.m.
Lastest Status
Departed On time
SEA
Departure
Seattle Tacoma International Airport
Scheduled Departure:
08:00
Actual Departure:
08:00
Departure Terminal:
C Gate None
Distance:
3746.27 km / 2327.82 miles or 2022.82 nautical miles.
DCA
Arrival
Washington Ronald Reagan Airport
Scheduled Arrival:
16:09
Estimate Arrival:
15:53
Arrival Terminal:
Gate None
Flight AS4 detail information
- Type Domestic Flight
- Route Departure Seattle (SEA), United States and arriving at Washington (DCA), United States
- Airlines Alaska Airlines (AS)
- Aircraft Boeing 737 Max 8
- Flight Duration 5 hours 17 minutes
- Flight Distance 3746.27 km /2327.82 miles
- Operating Days Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
AS4 Airports
Departures
- Airport: Seattle Tacoma International Airport, United States
- ICAO Code: SEA
- SEA Current time: 08:08 12-Jan-2026
Arrivals
- Airport: Washington Ronald Reagan Airport, United States
- ICAO Code: DCA
- DCA Current time: 11:08 12-Jan-2026