Alaska Airlines AS1251 flight status now

AS1251 - ASA1251 Alaska Airlines (AS)
SFO San Francisco United States
Flight SFO to SEA
SEA Seattle United States
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 15-December-2021
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 18:40
2 D8
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 21:00
None N5
AS1251 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 17 minutes
  • Flight Distance: 1092 kms / 678 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-900 (winglets) Passenger/BBJ3
  • Callsign: F-KBKE2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in San Francisco: Monday 2025-11-17 22:36 PM
  • Current Time in Seattle: Monday 2025-11-17 22:36 PM

Domestic flight Alaska Airlines AS1251 takes off from San Francisco (SFO) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves San Francisco International Airport at 18:40 America/Los_Angeles. The flight is expected to land at Seattle International Airport at 21:00 America/Los_Angeles. The flight will last about 2 hours 17 minutes.

Similar flight route from San Francisco (SFO) to Seattle (SEA)

Airline Flight no Departure Arrival
Cathay Pacific CX7858
Cathay Pacific 		17/11/2025
19:37 		2 hours 33 minutes
22:00
United Airlines UA1007
United Airlines 		17/11/2025
21:30 		2 hours 14 minutes
23:44
Air Tahiti Nui TN2417
Air Tahiti Nui 		17/11/2025
08:00 		3 hours 13 minutes
10:23
Air Tahiti Nui TN2666
Air Tahiti Nui 		17/11/2025
11:40 		2 hours 43 minutes
13:59
ANA NH7304
ANA 		17/11/2025
18:35 		2 hours 33 minutes
20:51
Korean Air KE6116
Korean Air 		17/11/2025
14:46 		2 hours 26 minutes
17:05
American Airlines AA9399
American Airlines 		17/11/2025
14:46 		2 hours 26 minutes
17:05
United Airlines UA433
United Airlines 		17/11/2025
11:20 		2 hours 37 minutes
13:38

Frequently asked questions, answered

How long is the flight from San Francisco to Seattle?

On average, nonstop flight takes 2 hour(s) 17 minutes, with the flight distance of 1092 km (678 miles).

What type of aircraft is used for the Alaska Airlines AS1251 flight?

All Alaska Airlines AS1251 flights are operated using Boeing 737-900 (winglets) Passenger/BBJ3 aircraft.