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. 12, 2026, 4:08 p.m.
Lastest Status
Arrived On time
| SEA | DCA |
Distance: 3746.27 km / 2327.82 miles or 2022.82 nautical miles.
Departure Seattle Tacoma International Airport
Actual Departure: 08:00
Scheduled Departure: 08:00
Departure Terminal : C Gate None
Arrival Washington Ronald Reagan Airport
Actual Arrival: 15:46
Scheduled Arrival: 16:09
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 |
Find more flight status
AS4 Airports
| Departures |
|---|
| Airport: Seattle Tacoma International Airport, United States |
| ICAO Code: SEA |
| SEA Current time: 16:03 12-Jan-2026 |
| Arrivals |
| Airport: Washington Ronald Reagan Airport, United States |
| ICAO Code: DCA |
| DCA Current time: 19:03 12-Jan-2026 |