Alaska Airlines AS1399 flight status now

AS1399 - ASA1399 Alaska Airlines (AS)
ONT Ontario United States
Flight ONT to SEA
SEA Seattle United States
Contact Airlines It may not operate on the date requested
Departure Ontario International Airport
IATA: ONTICAO: KONT
Scheduled 19:43
2 206
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 22:30
None N20
AS1399 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 47 minutes
  • Flight Distance: 1538 kms / 956 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Thursday
Passenger Services
  • Service type: Normal passenger
  • Seats: 220
  • Freight capacity: 0 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-900 Passenger (Scimitar Winglets)
  • Callsign: F-KOKB1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Ontario: Monday 2025-11-17 19:32 PM
  • Current Time in Seattle: Monday 2025-11-17 19:32 PM

Domestic flight Alaska Airlines AS1399 takes off from Ontario (ONT) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves Ontario International Airport at 19:43 America/Los_Angeles. The flight is expected to land at Seattle International Airport at 22:30 America/Los_Angeles. The flight will last about 2 hours 47 minutes.

Similar flight route from Ontario (ONT) to Seattle (SEA)

Airline Flight no Departure Arrival
Korean Air KE3070
Korean Air 		17/11/2025
17:49 		3 hours 1 minutes
20:50
Alaska Airlines AS654
Alaska Airlines 		17/11/2025
11:59 		2 hours 25 minutes
14:50
Alaska Airlines AS594
Alaska Airlines 		17/11/2025
18:11 		2 hours 49 minutes
21:00
Delta DL4042
Delta 		17/11/2025
06:45 		2 hours 34 minutes
09:49
SkyWest Airlines OO4096
SkyWest Airlines 		17/11/2025
11:48 		2 hours 40 minutes
14:45
SkyWest Airlines OO4042
SkyWest Airlines 		17/11/2025
06:45 		2 hours 34 minutes
09:49
Delta DL4096
Delta 		17/11/2025
11:48 		2 hours 40 minutes
14:45
Korean Air KE3098
Korean Air 		17/11/2025
06:45 		2 hours 34 minutes
09:49

Frequently asked questions, answered

How long is the flight from Ontario to Seattle?

On average, nonstop flight takes 2 hour(s) 47 minutes, with the flight distance of 1538 km (956 miles).

What type of aircraft is used for the Alaska Airlines AS1399 flight?

All Alaska Airlines AS1399 flights are operated using Boeing 737-900 Passenger (Scimitar Winglets) aircraft.

How many Alaska Airlines AS1399 flights are operated a week?

1 flights per week. The Flight Alaska Airlines AS1399 is operated on Thursday.