Flight UAL1900 UA1900

United Airlines · N77558 · B39M

Last contact 12 hours ago
KSEA
Seattle–Tacoma International Airport
Seattle
→
KMCO
Orlando International Airport
Orlando
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
22.10.2026 N77558 KSEA Seattle KMCO Orlando 20:43 UTC 23:26 UTC 2 h 42 min 34 000 ft
22.10.2026 N17338 KSEA Seattle KMCO Orlando 16:04 UTC 18:55 UTC 2 h 51 min 37 025 ft
22.10.2026 N17338 KSEA Seattle KMCO Orlando 14:02 UTC 15:20 UTC 1 h 17 min 35 000 ft
21.10.2026 A12F72 KSEA Seattle KMCO Orlando 20:37 UTC 22:52 UTC 2 h 15 min 36 000 ft
21.10.2026 N17339 KSEA Seattle KMCO Orlando 16:03 UTC 18:54 UTC 2 h 52 min 37 000 ft
21.10.2026 N17339 KSEA Seattle KMCO Orlando 14:02 UTC 15:16 UTC 1 h 13 min 37 000 ft
20.10.2026 N37531 KSEA Seattle KMCO Orlando 20:49 UTC 23:05 UTC 2 h 15 min 36 000 ft
20.10.2026 N47288 KSEA Seattle KMCO Orlando 15:51 UTC 18:58 UTC 3 h 7 min 39 000 ft
20.10.2026 N47288 KSEA Seattle KMCO Orlando 15:34 UTC 15:35 UTC 0 h 1 min 37 000 ft
20.10.2026 N47288 KSEA Seattle KMCO Orlando 14:07 UTC 15:18 UTC 1 h 10 min 37 000 ft
19.10.2026 AA7F28 KSEA Seattle KMCO Orlando 20:47 UTC 23:07 UTC 2 h 20 min 36 000 ft
19.10.2026 N17315 KSEA Seattle KMCO Orlando 16:00 UTC 18:57 UTC 2 h 57 min 37 000 ft
19.10.2026 N17315 KSEA Seattle KMCO Orlando 14:00 UTC 15:10 UTC 1 h 11 min 35 000 ft
18.10.2026 A12A7C KSEA Seattle KMCO Orlando 20:37 UTC 23:03 UTC 2 h 26 min 30 000 ft
18.10.2026 A4423A KSEA Seattle KMCO Orlando 16:00 UTC 19:05 UTC 3 h 6 min 37 025 ft
18.10.2026 A4423A KSEA Seattle KMCO Orlando 14:09 UTC 15:19 UTC 1 h 9 min 35 000 ft
17.10.2026 A2B89E KSEA Seattle KMCO Orlando 22:08 UTC 00:35 UTC 2 h 27 min 36 000 ft
17.10.2026 A2B89E KSEA Seattle KMCO Orlando 21:12 UTC 21:23 UTC 0 h 10 min 0 ft
17.10.2026 A2B89E KSEA Seattle KMCO Orlando 20:30 UTC 20:48 UTC 0 h 17 min 0 ft
17.10.2026 N17339 KSEA Seattle KMCO Orlando 16:02 UTC 18:57 UTC 2 h 55 min 35 025 ft
17.10.2026 N17339 KSEA Seattle KMCO Orlando 13:56 UTC 15:17 UTC 1 h 21 min 35 000 ft
16.10.2026 A448D5 KSEA Seattle KMCO Orlando 20:29 UTC 23:16 UTC 2 h 47 min 34 000 ft
16.10.2026 A44257 KSEA Seattle KMCO Orlando 16:22 UTC 19:18 UTC 2 h 56 min 37 000 ft
16.10.2026 A44257 KSEA Seattle KMCO Orlando 14:17 UTC 15:34 UTC 1 h 17 min 35 025 ft
15.10.2026 N77576 KSEA Seattle KMCO Orlando 20:37 UTC 23:09 UTC 2 h 32 min 36 000 ft
15.10.2026 N27261 KSEA Seattle KMCO Orlando 16:15 UTC 19:02 UTC 2 h 48 min 37 000 ft
15.10.2026 N27261 KSEA Seattle KMCO Orlando 13:57 UTC 15:21 UTC 1 h 24 min 31 000 ft
14.10.2026 A5D648 KSEA Seattle KMCO Orlando 20:32 UTC 22:59 UTC 2 h 27 min 33 675 ft
14.10.2026 N77259 KSEA Seattle KMCO Orlando 16:12 UTC 18:41 UTC 2 h 30 min 37 000 ft
14.10.2026 N77259 KSEA Seattle KMCO Orlando 14:07 UTC 15:24 UTC 1 h 17 min 35 000 ft
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