Flight ASA357 AS357

Alaska Airlines · N933AK · B39M

Last contact 9 hours ago
KSEA
Seattle–Tacoma International Airport
Seattle
→
KBOS
Boston Logan International Airport
Boston
Altitude
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Ground speed
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Vertical rate
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Track
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Squawk
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Source
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Figures refresh every 15 seconds while the flight is airborne.

Aircraft page

30-day history

Date Aircraft From To First contact Last On air Max altitude
30.10.2026 N933AK KSEA Seattle KBOS Boston 17:11 UTC 18:29 UTC 1 h 17 min 33 000 ft
29.10.2026 A24A0A KSEA Seattle KBOS Boston 17:02 UTC 18:13 UTC 1 h 11 min 31 000 ft
28.10.2026 N291BT KSEA Seattle KBOS Boston 19:44 UTC 20:52 UTC 1 h 8 min 35 000 ft
28.10.2026 N938AK KSEA Seattle KBOS Boston 20:07 UTC 20:09 UTC 0 h 2 min 0 ft
28.10.2026 N938AK KSEA Seattle KBOS Boston 17:00 UTC 17:34 UTC 0 h 34 min 0 ft
27.10.2026 A5DB2C KSEA Seattle KBOS Boston 17:04 UTC 18:15 UTC 1 h 11 min 35 025 ft
26.10.2026 N955AK KSEA Seattle KBOS Boston 16:51 UTC 18:08 UTC 1 h 17 min 35 025 ft
25.10.2026 A28DE3 KSEA Seattle KBOS Boston 17:04 UTC 18:06 UTC 1 h 2 min 33 000 ft
24.10.2026 N968AK KSEA Seattle KBOS Boston 17:02 UTC 18:03 UTC 1 h 0 min 37 000 ft
23.10.2026 N952AK KSEA Seattle KBOS Boston 17:08 UTC 18:27 UTC 1 h 19 min 33 000 ft
22.10.2026 A61B4E KSEA Seattle KBOS Boston 17:09 UTC 18:18 UTC 1 h 10 min 37 000 ft
21.10.2026 A98386 KSEA Seattle KBOS Boston 16:59 UTC 18:20 UTC 1 h 21 min 37 000 ft
20.10.2026 A78FFA KSEA Seattle KBOS Boston 17:43 UTC 18:43 UTC 1 h 0 min 37 000 ft
19.10.2026 A779B0 KSEA Seattle KBOS Boston 17:14 UTC 18:25 UTC 1 h 10 min 35 000 ft
18.10.2026 A5DEE3 KSEA Seattle KBOS Boston 17:24 UTC 19:07 UTC 1 h 43 min 35 000 ft
17.10.2026 A2C43E KSEA Seattle KBOS Boston 17:01 UTC 18:04 UTC 1 h 3 min 35 000 ft
16.10.2026 A1CC1F KSEA Seattle KBOS Boston 17:04 UTC 18:08 UTC 1 h 3 min 35 000 ft
15.10.2026 A506D5 KSEA Seattle KBOS Boston 17:02 UTC 18:02 UTC 1 h 0 min 33 000 ft
14.10.2026 A6A300 KSEA Seattle KBOS Boston 18:07 UTC 19:08 UTC 1 h 0 min 37 000 ft
13.10.2026 A67F38 KSEA Seattle KBOS Boston 17:07 UTC 18:04 UTC 0 h 57 min 39 000 ft
12.10.2026 N921AK KSEA Seattle KBOS Boston 17:06 UTC 18:16 UTC 1 h 10 min 35 000 ft
11.10.2026 N903AK KSEA Seattle KBOS Boston 17:00 UTC 18:05 UTC 1 h 5 min 35 000 ft
10.10.2026 A793B1 KSEA Seattle KBOS Boston 17:00 UTC 17:57 UTC 0 h 58 min 37 025 ft
09.10.2026 A6EE47 KSEA Seattle KBOS Boston 17:12 UTC 18:14 UTC 1 h 2 min 37 000 ft
08.10.2026 A52E54 KSEA Seattle KBOS Boston 17:29 UTC 18:46 UTC 1 h 17 min 27 025 ft
08.10.2026 A52E54 KSEA Seattle KBOS Boston 17:11 UTC 17:11 UTC 0 h 0 min 0 ft
07.10.2026 A21ED4 KSEA Seattle KBOS Boston 16:52 UTC 18:11 UTC 1 h 19 min 35 000 ft
06.10.2026 A67F38 KSEA Seattle KBOS Boston 17:19 UTC 18:37 UTC 1 h 18 min 39 000 ft
05.10.2026 A30F85 KSEA Seattle KBOS Boston 17:00 UTC 18:10 UTC 1 h 10 min 33 000 ft
04.10.2026 A2CE05 KSEA Seattle KBOS Boston 18:07 UTC 19:31 UTC 1 h 24 min 33 000 ft
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