Alaska Airlines Flight AS521 ASA521
Upcoming Flights
| Date | Departing | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 15 Oct 2026 |
16:48
PDT |
San Jose SJC
|
Seattle SEA
|
19:01
PDT |
B39M | N946AK | Play |
| 15 Oct 2026 |
13:40
PDT |
Seattle SEA
|
San Jose SJC
|
15:52
PDT |
B39M | N946AK | Play |
| 14 Oct 2026 |
16:48
PDT |
San Jose SJC
|
Seattle SEA
|
19:01
PDT |
B39M | N972AK | Play |
Live Flights
| Date | Departed | From | To | Arriving | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 14 Oct 2026 |
11:49
PDT |
Seattle SEA
|
San Jose SJC
|
13:57
PDT |
B39M | N972AK | Live |
Past Flights
| Date | Departed | From | To | Arrived | Aircraft | Reg | |
|---|---|---|---|---|---|---|---|
| 10 Jan 2026 |
12:35
PST |
Seattle SEA
|
San Jose SJC
|
15:25
PST |
B738 | N558AS | Play |
| 9 Jan 2026 |
12:40
PST |
Seattle SEA
|
San Jose SJC
|
14:28
PST |
B39M | N725AL | Play |
| 8 Jan 2026 |
12:30
PST |
Seattle SEA
|
San Jose SJC
|
15:25
PST |
B739 | N285AK | Play |
| 1 Jan 2026 |
14:40
PST |
Seattle SEA
|
San Jose SJC
|
16:36
PST |
B739 | N294AK | Play |
| 1 Jan 2026 |
16:05
PST |
Seattle SEA
|
San Jose SJC
|
18:10
PST |
B39M | N947AK | Play |
| 25 Dec 2025 |
14:45
PST |
Seattle SEA
|
San Jose SJC
|
16:48
PST |
B39M | N929AK | Play |
| 24 Dec 2025 |
14:50
PST |
Seattle SEA
|
San Jose SJC
|
16:59
PST |
B39M | N979AK | Play |
| 17 Dec 2025 |
13:40
PST |
Seattle SEA
|
San Jose SJC
|
16:57
PST |
B39M | N983AK | Play |
| 16 Dec 2025 |
13:35
PST |
Seattle SEA
|
San Jose SJC
|
17:33
PST |
B738 | N552AS | Play |
| 15 Dec 2025 |
13:45
PST |
Seattle SEA
|
San Jose SJC
|
16:44
PST |
B739 | N481AS | Play |
| 11 Dec 2025 |
13:50
PST |
Seattle SEA
|
San Jose SJC
|
15:52
PST |
B39M | N952AK | Play |
| 10 Dec 2025 |
13:40
PST |
Seattle SEA
|
San Jose SJC
|
16:58
PST |
B39M | N729AL | Play |
| 9 Dec 2025 |
14:05
PST |
Seattle SEA
|
San Jose SJC
|
16:00
PST |
B739 | N431AS | Play |
| 8 Dec 2025 |
13:55
PST |
Seattle SEA
|
San Jose SJC
|
16:52
PST |
B738 | N558AS | Play |
| 4 Dec 2025 |
13:40
PST |
Seattle SEA
|
San Jose SJC
|
16:51
PST |
B738 | N538AS | Play |
| 3 Dec 2025 |
12:10
PST |
Seattle SEA
|
San Jose SJC
|
16:57
PST |
B39M | N979AK | Play |
| 20 Nov 2025 |
13:35
PST |
Seattle SEA
|
San Jose SJC
|
16:46
PST |
B739 | N457AS | Play |
| 19 Nov 2025 |
13:40
PST |
Seattle SEA
|
San Jose SJC
|
15:30
PST |
B738 | N562AS | Play |
| 18 Nov 2025 |
13:45
PST |
Seattle SEA
|
San Jose SJC
|
16:53
PST |
B738 | N562AS | Play |
| 17 Nov 2025 |
11:45
PST |
Seattle SEA
|
San Jose SJC
|
16:06
PST |
B39M | N984AK | Play |
| 16 Nov 2025 |
13:35
PST |
Seattle SEA
|
San Jose SJC
|
17:26
PST |
B738 | N593AS | Play |
| 14 Nov 2025 |
13:50
PST |
Seattle SEA
|
San Jose SJC
|
16:39
PST |
B739 | N281AK | Play |
| 13 Nov 2025 |
13:35
PST |
Seattle SEA
|
San Jose SJC
|
15:48
PST |
B39M | N729AL | Play |
| 12 Nov 2025 |
13:30
PST |
Seattle SEA
|
San Jose SJC
|
16:31
PST |
B739 | N281AK | Play |
| 11 Nov 2025 |
12:15
PST |
Seattle SEA
|
San Jose SJC
|
16:37
PST |
B738 | N520AS | Play |
| 10 Nov 2025 |
13:35
PST |
Seattle SEA
|
San Jose SJC
|
16:40
PST |
B39M | N942AK | Play |
| 9 Nov 2025 |
14:15
PST |
Seattle SEA
|
San Jose SJC
|
16:19
PST |
B739 | N462AS | Play |
| 7 Nov 2025 |
13:40
PST |
Seattle SEA
|
San Jose SJC
|
16:51
PST |
B39M | N960AK | Play |
| 6 Nov 2025 |
12:20
PST |
Seattle SEA
|
San Jose SJC
|
16:29
PST |
B739 | N275AK | Play |
| 5 Nov 2025 |
13:35
PST |
Seattle SEA
|
San Jose SJC
|
15:33
PST |
B738 | N514AS | Play |
