Alaska Airlines AS637 Flight Status Today
Alaska Airlines
AS
ASA
Scheduled On Time
Last updated: Dec 30, 2025 11:42
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
PHX
Phoenix Sky Harbor International Airport Phoenix
10:46
Terminal:
Gate:
187 min
Arrival
SEA
Seattle Tacoma International Airport Seattle
13:53
Terminal:
Gate:
AS637 Flight Information
- Flight Number: AS637
- Frequency: MON-TUE-WED-THU-FRI-SAT-SUN
- Status: Scheduled On time
Flight History (Last 30 Flights)
Historical flight data showing past 30 operations
| Date | Route | Status | Schedule | Estimates/Actual | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2025-12-30 |
PHX
SEA
|
Scheduled On time |
11:24
13:49
|
11:24
13:35
|
205min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-29 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:18
13:35
|
197min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-28 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:37
13:39
|
182min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-27 |
PHX
SEA
|
Arrived Delayed by 25m |
11:24
13:49
|
11:38
14:14
|
216min | Boeing 737MAX 9 Passenger |
| 2025-12-26 |
PHX
SEA
|
Arrived Delayed by 18m |
11:24
13:49
|
11:37
14:07
|
210min | Boeing 737MAX 9 Passenger |
| 2025-12-25 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:22
13:17
|
175min | Boeing 737MAX 9 Passenger |
| 2025-12-24 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:11
13:06
|
175min | Boeing 737-700 (winglets) Passenger/BBJ1 |
| 2025-12-23 |
PHX
SEA
|
Arrived Delayed by 38m |
11:24
13:49
|
12:34
14:27
|
173min | Boeing 737MAX 8 Passenger |
| 2025-12-22 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:15
13:27
|
192min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-21 |
PHX
SEA
|
Arrived Delayed by 29m |
11:24
13:49
|
11:59
14:18
|
199min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-20 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:19
13:37
|
198min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-19 |
PHX
SEA
|
Scheduled On time |
11:24
13:49
|
11:24
13:47
|
205min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-18 |
PHX
SEA
|
Arrived On time |
11:24
13:49
|
11:20
13:55
|
215min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-17 |
PHX
SEA
|
Scheduled On time |
12:08
14:25
|
12:08
14:25
|
197min | Boeing 737MAX 9 Passenger |
| 2025-12-16 |
PHX
SEA
|
Arrived Delayed by 26m |
12:08
14:25
|
12:02
14:51
|
229min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-12-15 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:08
14:30
|
202min | Boeing 737MAX 9 Passenger |
| 2025-12-14 |
PHX
SEA
|
Scheduled On time |
12:08
14:25
|
12:08
14:13
|
197min | Boeing 737MAX 9 Passenger |
| 2025-12-13 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:05
14:17
|
192min | Boeing 737MAX 9 Passenger |
| 2025-12-12 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:07
14:18
|
191min | Boeing 737MAX 9 Passenger |
| 2025-12-11 |
PHX
SEA
|
Scheduled On time |
12:08
14:25
|
12:08
14:20
|
197min | Boeing 737MAX 9 Passenger |
| 2025-12-10 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:03
14:19
|
196min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-09 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:00
14:21
|
201min | Boeing 737MAX 9 Passenger |
| 2025-12-08 |
PHX
SEA
|
Scheduled On time |
12:08
14:25
|
12:08
14:32
|
197min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-07 |
PHX
SEA
|
Scheduled On time |
12:08
14:25
|
12:08
14:33
|
197min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-06 |
PHX
SEA
|
Scheduled On time |
12:08
14:25
|
12:08
14:44
|
197min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-05 |
PHX
SEA
|
Arrived Delayed by 26m |
12:08
14:25
|
11:55
14:51
|
236min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-04 |
PHX
SEA
|
Arrived Delayed by 24m |
12:08
14:25
|
12:01
14:49
|
228min | Boeing 737MAX 9 Passenger |
| 2025-12-03 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:06
14:25
|
199min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-12-02 |
PHX
SEA
|
Arrived On time |
12:08
14:25
|
12:11
14:25
|
194min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-11-30 |
PHX
SEA
|
Arrived On time |
11:38
13:54
|
11:38
13:49
|
191min | Boeing 737-800 (Scimitar Winglets) Passenger |
AS637 Live Status Details
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.