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Alaska Airlines AS637 Flight Status Today
Domestic flight Alaska Airlines AS637 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 11:00 18 January 2026 America/Phoenix. The flight is expected to land at Seattle International Airport at 13:19 18 January 2026 America/Los_Angeles. The flight will last about 3 hours 6 minutes.
Current status of AS637 is Arrived On time
- Type: Domestic Flight
- Code Shares: FI 7640, HA 6257, QR 2140, TN 2514
- Flight Duration: 3 hours 6 minutes
- Flight Distance: 1781 kms / 1106 miles
- Alaska Airlines
- IATA: AS
- ICAO: ASA
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 178
- Freight capacity: 9 tons
- Passenger classes: First Class, Economy, Shuttle
- Aircraft: Boeing 737MAX 9 Passenger
- Callsign: F-KYKM1
- Departure Timezone: America/Phoenix
- Arrival Timezone: America/Los_Angeles
- Current Time in Phoenix: Sunday 2026-01-18 16:01 PM
- Current Time in Seattle: Sunday 2026-01-18 15:01 PM
Alaska Airlines AS637 Flight Statistics

Alaska Airlines AS637 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Fri 16 Jan
Scheduled On time |
Phoenix (PHX)
2026-01-16T11:00
|
Seattle (SEA)
2026-01-16T13:19
|
||
|
Thu 15 Jan
Scheduled On time |
Phoenix (PHX)
2026-01-15T11:00
|
Seattle (SEA)
2026-01-15T13:19
|
||
|
Wed 14 Jan
Scheduled On time |
Phoenix (PHX)
2026-01-14T11:00
|
Seattle (SEA)
2026-01-14T13:19
|
||
|
Tue 13 Jan
Arrived On time |
Phoenix (PHX)
2026-01-13T11:00
|
Seattle (SEA)
2026-01-13T13:19
|
2026-01-13T10:54
|
2026-01-13T12:52
|
|
Mon 12 Jan
Arrived On time |
Phoenix (PHX)
2026-01-12T11:00
|
Seattle (SEA)
2026-01-12T13:19
|
2026-01-12T11:01
|
2026-01-12T13:00
|
|
Sun 11 Jan
Arrived On time |
Phoenix (PHX)
2026-01-11T11:00
|
Seattle (SEA)
2026-01-11T13:19
|
2026-01-11T11:05
|
2026-01-11T13:07
|
|
Tue 30 Dec
Arrived On time |
Phoenix (PHX)
2025-12-30T11:24
|
Seattle (SEA)
2025-12-30T13:49
|
2025-12-30T11:22
|
2025-12-30T13:37
|
|
Mon 29 Dec
Arrived On time |
Phoenix (PHX)
2025-12-29T11:24
|
Seattle (SEA)
2025-12-29T13:49
|
2025-12-29T11:18
|
2025-12-29T13:35
|
|
Sat 27 Dec
Departed Delayed by 21m |
Phoenix (PHX)
2025-12-27T11:24
|
Seattle (SEA)
2025-12-27T13:49
|
2025-12-27T11:38
|
|
|
Fri 26 Dec
Departed Delayed by 16m |
Phoenix (PHX)
2025-12-26T11:24
|
Seattle (SEA)
2025-12-26T13:49
|
2025-12-26T11:37
|
Flight routes similar to Alaska Airlines AS637
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
AS466 Alaska Airlines |
18/01/2026 09:00 |
3 hours 3 minutes 11:19 |
|
QR2140 Qatar Airways |
18/01/2026 11:00 |
3 hours 6 minutes 13:19 |
|
HA6607 Hawaiian Airlines |
18/01/2026 17:12 |
3 hours 18 minutes 19:30 |
|
KE3074 Korean Air |
18/01/2026 06:20 |
3 hours 26 minutes 08:37 |
|
DL2419 Delta |
18/01/2026 12:05 |
3 hours 16 minutes 14:21 |
|
FI7640 Icelandair |
18/01/2026 11:00 |
3 hours 19 minutes 13:19 |
|
TN2308 Air Tahiti Nui |
18/01/2026 17:12 |
3 hours 18 minutes 19:30 |
|
AA5004 American Airlines |
18/01/2026 08:27 |
3 hours 28 minutes 10:55 |
Alaska Airlines Flight AS637 FAQs
What is the scheduled flight duration for Alaska Airlines AS637 flight?
On average, nonstop flight takes 3 hour(s) 6 minutes, with the flight distance of 1781 km (1106 miles).
What is the current status of Alaska Airlines AS637 flight?
The current status of flight Alaska Airlines AS637 is Arrived On time.
What type of aircraft is used for the Alaska Airlines AS637 flight?
All Alaska Airlines AS637 flights are operated using Boeing 737MAX 9 Passenger aircraft.
How many Alaska Airlines AS637 flights are operated a week?
7 flights per week. The Flight Alaska Airlines AS637 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .
