Alaska Airlines AS639 flight status now

AS639 - ASA639 Alaska Airlines (AS)
PHX Phoenix United States
Flight PHX to SEA
SEA Seattle United States
Contact Airlines It may not operate on the date requested
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 16:59
3 E2
Arrival Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 20:10
None N13
AS639 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 17 minutes
  • Flight Distance: 1781 kms / 1106 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 157
  • Freight capacity: 8.4 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KBOI6
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Phoenix: Tuesday 2025-11-18 10:07 AM
  • Current Time in Seattle: Tuesday 2025-11-18 09:07 AM

Domestic flight Alaska Airlines AS639 takes off from Phoenix (PHX) United States to Seattle (SEA) United States. It's operated by Alaska Airlines. The plane leaves Phoenix Sky Harbor International Airport at 16:59 America/Phoenix. The flight is expected to land at Seattle International Airport at 20:10 America/Los_Angeles. The flight will last about 3 hours 17 minutes.

Alaska Airlines AS639 Flight Statistics

Alaska Airlines
Alaska Airlines
FLIGHT NO AS639
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 24
DELAYED 1
CANCELLED 0
ON TIME 24
DELAYED 1
CANCELLED 0
ON TIME 24
DELAYED 1
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Alaska Airlines AS639 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 09 Mar
Arrived Delayed by 16m
Phoenix (PHX) 2025-03-09T16:59
Seattle (SEA) 2025-03-09T20:10
2025-03-09T17:09
2025-03-09T20:26
Thu 26 Dec
Arrived On time
Phoenix (PHX) 2024-12-26T07:00
Seattle (SEA) 2024-12-26T09:13
2024-12-26T06:49
2024-12-26T09:09
Wed 25 Dec
Departed On time
Phoenix (PHX) 2024-12-25T07:00
Seattle (SEA) 2024-12-25T09:13
2024-12-25T06:48
Tue 24 Dec
Arrived On time
Phoenix (PHX) 2024-12-24T07:00
Seattle (SEA) 2024-12-24T09:13
2024-12-24T06:53
2024-12-24T08:55
Mon 23 Dec
Arrived Delayed by 24m
Phoenix (PHX) 2024-12-23T07:00
Seattle (SEA) 2024-12-23T09:13
2024-12-23T07:09
2024-12-23T09:37
Sun 22 Dec
Arrived On time
Phoenix (PHX) 2024-12-22T07:00
Seattle (SEA) 2024-12-22T09:13
2024-12-22T07:14
2024-12-22T09:16
Sat 21 Dec
Arrived On time
Phoenix (PHX) 2024-12-21T07:00
Seattle (SEA) 2024-12-21T09:13
2024-12-21T06:57
2024-12-21T08:53
Fri 20 Dec
Arrived On time
Phoenix (PHX) 2024-12-20T07:00
Seattle (SEA) 2024-12-20T09:13
2024-12-20T06:56
2024-12-20T08:58
Mon 16 Dec
Arrived On time
Phoenix (PHX) 2024-12-16T07:00
Seattle (SEA) 2024-12-16T09:15
2024-12-16T06:56
2024-12-16T09:09
Sun 15 Dec
Scheduled On time
Phoenix (PHX) 2024-12-15T07:00
Seattle (SEA) 2024-12-15T09:15

Similar flight route from Phoenix (PHX) to Seattle (SEA)

Airline Flight no Departure Arrival
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11:25
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Jambojet JX7013
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19:15
Southwest Airlines WN1305
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09:45 		3 hours 20 minutes
12:05
SkyWest Airlines OO5004
SkyWest Airlines 		18/11/2025
08:30 		3 hours 23 minutes
10:53
American Airlines AA5014
American Airlines 		18/11/2025
17:55 		3 hours 19 minutes
20:14
Korean Air KE3074
Korean Air 		18/11/2025
08:00 		3 hours 20 minutes
10:20
Qatar Airways QR9170
Qatar Airways 		18/11/2025
08:30 		3 hours 23 minutes
10:53

Frequently asked questions, answered

How long is the flight from Phoenix to Seattle?

On average, nonstop flight takes 3 hour(s) 17 minutes, with the flight distance of 1781 km (1106 miles).

What type of aircraft is used for the Alaska Airlines AS639 flight?

All Alaska Airlines AS639 flights are operated using Boeing 737MAX 9 Passenger aircraft.

How many Alaska Airlines AS639 flights are operated a week?

7 flights per week. The Flight Alaska Airlines AS639 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .