Flight ASA21 AS21

Alaska Airlines · N708AL · B39M

Last contact 12 hours ago
KJFK
John F. Kennedy International Airport
New York
→
KSEA
Seattle–Tacoma International Airport
Seattle
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 N708AL KJFK New York KSEA Seattle 15:47 UTC 17:15 UTC 1 h 27 min 36 000 ft
30.10.2026 N708AL KJFK New York KSEA Seattle 11:27 UTC 14:47 UTC 3 h 20 min 34 000 ft
29.10.2026 A4DF56 KJFK New York KSEA Seattle 15:49 UTC 17:41 UTC 1 h 52 min 36 000 ft
29.10.2026 A4DF56 KJFK New York KSEA Seattle 11:25 UTC 14:55 UTC 3 h 30 min 36 000 ft
28.10.2026 N978AK KJFK New York KSEA Seattle 15:45 UTC 17:12 UTC 1 h 27 min 38 025 ft
28.10.2026 N978AK KJFK New York KSEA Seattle 11:22 UTC 14:46 UTC 3 h 24 min 38 000 ft
27.10.2026 A5939C KJFK New York KSEA Seattle 15:42 UTC 17:11 UTC 1 h 28 min 36 025 ft
27.10.2026 A5939C KJFK New York KSEA Seattle 14:00 UTC 14:51 UTC 0 h 51 min 36 025 ft
27.10.2026 A5939C KJFK New York KSEA Seattle 11:22 UTC 12:56 UTC 1 h 33 min 34 025 ft
26.10.2026 A5EC61 KJFK New York KSEA Seattle 15:44 UTC 17:12 UTC 1 h 27 min 36 000 ft
26.10.2026 A5EC61 KJFK New York KSEA Seattle 11:25 UTC 14:53 UTC 3 h 28 min 34 000 ft
25.10.2026 A5A11A KJFK New York KSEA Seattle 15:52 UTC 17:23 UTC 1 h 31 min 34 000 ft
25.10.2026 A5A11A KJFK New York KSEA Seattle 11:39 UTC 15:01 UTC 3 h 21 min 34 000 ft
24.10.2026 A5C4E2 KJFK New York KSEA Seattle 16:00 UTC 17:36 UTC 1 h 37 min 34 000 ft
24.10.2026 A5C4E2 KJFK New York KSEA Seattle 15:39 UTC 15:44 UTC 0 h 4 min 34 000 ft
24.10.2026 A5C4E2 KJFK New York KSEA Seattle 11:38 UTC 15:03 UTC 3 h 25 min 35 000 ft
23.10.2026 A61797 KJFK New York KSEA Seattle 15:45 UTC 17:25 UTC 1 h 40 min 37 000 ft
23.10.2026 A61797 KJFK New York KSEA Seattle 11:28 UTC 14:51 UTC 3 h 22 min 36 000 ft
22.10.2026 N977AK KJFK New York KSEA Seattle 15:49 UTC 17:34 UTC 1 h 45 min 34 000 ft
22.10.2026 N977AK KJFK New York KSEA Seattle 11:45 UTC 14:55 UTC 3 h 11 min 34 000 ft
21.10.2026 A28DE3 KJFK New York KSEA Seattle 15:29 UTC 17:05 UTC 1 h 36 min 38 000 ft
21.10.2026 A28DE3 KJFK New York KSEA Seattle 11:28 UTC 14:35 UTC 3 h 6 min 34 000 ft
20.10.2026 N984AK KJFK New York KSEA Seattle 15:42 UTC 17:08 UTC 1 h 25 min 36 000 ft
20.10.2026 N984AK KJFK New York KSEA Seattle 11:29 UTC 14:45 UTC 3 h 16 min 36 000 ft
19.10.2026 A56866 KJFK New York KSEA Seattle 15:47 UTC 17:16 UTC 1 h 29 min 34 000 ft
19.10.2026 A56866 KJFK New York KSEA Seattle 11:47 UTC 14:54 UTC 3 h 7 min 34 000 ft
18.10.2026 A9B273 KJFK New York KSEA Seattle 11:58 UTC 17:33 UTC 5 h 36 min 35 000 ft
17.10.2026 A5A888 KJFK New York KSEA Seattle 15:38 UTC 17:31 UTC 1 h 54 min 34 025 ft
17.10.2026 A5A888 KJFK New York KSEA Seattle 11:48 UTC 14:54 UTC 3 h 7 min 34 000 ft
16.10.2026 A2D1BC KJFK New York KSEA Seattle 16:22 UTC 18:02 UTC 1 h 39 min 38 000 ft
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