Alaska Airlines Flight AS521 ASA521
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 9 Oct 2026 |
16:48
PDT |
San Jose SJC
|
Seattle SEA
|
19:01
PDT |
B739 | N471AS | Play |
| 9 Oct 2026 |
13:40
PDT |
Seattle SEA
|
San Jose SJC
|
15:52
PDT |
B739 | N471AS | Play |
| 8 Oct 2026 |
16:48
PDT |
San Jose SJC
|
Seattle SEA
|
19:01
PDT |
B739 | N274AK | Play |
| 8 Oct 2026 |
13:40
PDT |
Seattle SEA
|
San Jose SJC
|
15:52
PDT |
B739 | N274AK | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 7 Oct 2026 |
16:44
PDT |
San Jose SJC
|
Seattle SEA
|
18:42
PDT |
B39M | N948AK | Live |
