Alaska Airlines AS143 Flight Status Today
Alaska Airlines
AS
ASA
Scheduled On Time
Last updated: Nov 11, 2025 11:39
Database Data: Showing scheduled flight information from database. Live status may not be available.
Departure
ANC
Anchorage Ted Stevens International Airport Anchorage
17:30
Terminal:
Gate:
217 min
B738
Arrival
SEA
Seattle Tacoma International Airport Seattle
22:07
Terminal:
Gate:
AS143 Flight Information
- Flight Number: AS143
- Aircraft: B738
- Frequency: MON-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 |
|---|---|---|---|---|---|---|
| 2025-11-11 |
ANC
SEA
|
Scheduled On time |
17:35
22:15
|
17:35
22:15
|
220min | Boeing 737MAX 9 Passenger |
| 2025-10-21 |
ANC
SEA
|
Scheduled On time |
17:47
22:20
|
17:47
22:20
|
213min | Boeing 737-900 Passenger (Scimitar Winglets) |
| 2025-10-19 |
ANC
SEA
|
Scheduled On time |
17:47
22:20
|
17:47
22:05
|
213min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-10-18 |
ANC
SEA
|
Scheduled On time |
17:47
22:20
|
17:47
22:17
|
213min | Boeing 737-700 (winglets) Passenger/BBJ1 |
| 2025-09-30 |
ANC
SEA
|
Departed On time |
17:59
22:37
|
17:48
22:00
|
218min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-09-09 |
ANC
SEA
|
Departed On time |
17:52
22:30
|
18:00
22:18
|
218min | Boeing 737-800 (Scimitar Winglets) Passenger |
| 2025-08-08 |
ANC
SEA
|
Scheduled |
2025-08-08 17:30
2025-08-08 22:07
|
-
|
217min | - |
| 2025-08-07 |
ANC
SEA
|
Scheduled |
2025-08-07 17:30
2025-08-07 22:07
|
-
|
217min | - |
| 2025-08-04 |
ANC
SEA
|
Scheduled |
2025-08-04 17:30
2025-08-04 22:07
|
-
|
217min | - |
| 2025-08-03 |
ANC
SEA
|
Scheduled |
2025-08-03 17:30
2025-08-03 22:07
|
-
|
217min | - |
| 2025-08-02 |
ANC
SEA
|
Scheduled |
2025-08-02 17:30
2025-08-02 22:07
|
-
|
217min | - |
| 2025-08-01 |
ANC
SEA
|
Departure Estimated dep 17:30 |
2025-08-01 17:30
2025-08-01 22:07
|
2025-08-01 17:30
|
217min | Boeing 737 MAX 9 |
| 2025-07-31 |
ANC
SEA
|
Departure Estimated dep 17:30 |
2025-07-31 17:30
2025-07-31 22:07
|
2025-07-31 17:30
|
217min | Boeing 737-990(ER) |
| 2025-07-28 |
ANC
SEA
|
Arrived On time |
2025-07-28 17:30
2025-07-28 22:07
|
2025-07-28 17:38
2025-07-28 22:05
|
207min | Boeing 737-990(ER) |
| 2025-07-27 |
ANC
SEA
|
Arrived On time |
2025-07-27 17:30
2025-07-27 22:07
|
2025-07-27 17:57
2025-07-27 21:58
|
181min | Boeing 737 MAX 9 |
| 2025-07-26 |
ANC
SEA
|
Arrived On time |
2025-07-26 17:30
2025-07-26 22:07
|
2025-07-26 17:55
2025-07-26 22:11
|
196min | Boeing 737-990 |
| 2025-07-25 |
ANC
SEA
|
Arrived On time |
2025-07-25 17:30
2025-07-25 22:07
|
2025-07-25 18:09
2025-07-25 22:10
|
181min | Boeing 737 MAX 9 |
| 2025-07-24 |
ANC
SEA
|
Arrived On time |
2025-07-24 17:30
2025-07-24 22:07
|
2025-07-24 18:07
2025-07-24 21:55
|
168min | Boeing 737-890 |
| 2025-07-21 |
ANC
SEA
|
Arrived Delayed by 74 minutes |
2025-07-21 17:30
2025-07-21 22:07
|
2025-07-21 19:35
2025-07-21 23:21
|
166min | Boeing 737 MAX 9 |
| 2025-07-20 |
ANC
SEA
|
Arrived Delayed by 251 minutes |
2025-07-20 17:30
2025-07-20 22:07
|
2025-07-20 22:36
2025-07-21 02:18
|
162min | Boeing 737-990(ER) |
| 2025-07-19 |
ANC
SEA
|
Arrived On time |
2025-07-19 17:30
2025-07-19 22:07
|
2025-07-19 18:41
2025-07-19 22:19
|
158min | Boeing 737 MAX 9 |
| 2025-05-17 |
SLC
ANC
|
Scheduled |
2025-05-17 21:04
2025-05-17 23:59
|
-
|
295min | - |
| 2025-04-21 |
SEA
ANC
|
Landed |
2025-04-21 21:55
2025-04-22 00:37
|
2025-04-21 22:31
2025-04-22 00:47
|
197min | Boeing 737 MAX 9 |
| 2025-04-20 |
SEA
ANC
|
Landed |
2025-04-20 21:55
2025-04-21 00:37
|
2025-04-20 22:30
2025-04-21 00:59
|
210min | Boeing 737-990 |
| 2025-04-19 |
SEA
ANC
|
Landed |
2025-04-19 21:55
2025-04-20 00:37
|
2025-04-19 22:13
2025-04-20 00:32
|
199min | Boeing 737-990(ER) |
| 2025-04-18 |
SEA
ANC
|
Landed |
2025-04-18 21:55
2025-04-19 00:37
|
2025-04-18 22:10
2025-04-19 00:21
|
190min | Boeing 737-990(ER) |
| 2025-04-17 |
SEA
ANC
|
Landed |
2025-04-17 21:55
2025-04-18 00:37
|
2025-04-17 22:45
2025-04-18 00:55
|
191min | Boeing 737-990(ER) |
| 2025-04-16 |
SEA
ANC
|
Landed |
2025-04-16 21:55
2025-04-17 00:37
|
2025-04-16 22:27
2025-04-17 00:51
|
204min | Boeing 737-990(ER) |
| 2025-04-15 |
SEA
ANC
|
Landed |
2025-04-15 21:55
2025-04-16 00:37
|
2025-04-15 22:08
2025-04-16 00:56
|
228min | Boeing 737-990(ER) |
| 2025-04-14 |
SEA
ANC
|
Landed |
2025-04-14 21:55
2025-04-15 00:37
|
2025-04-14 22:11
2025-04-15 00:28
|
197min | Boeing 737-990 |
AS143 Live Status Details
Live Updates
This flight is monitored in real-time. Status updates every 5 minutes.