Flight UAL821 UA821

United Airlines

Last contact 1 hour ago
VTBS
Suvarnabhumi Airport
Bangkok
→
KLAX
Los Angeles International Airport
Los Angeles
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.

30-day history

Date Aircraft From To First contact Last On air Max altitude
23.10.2026 A254D8 VTBS Bangkok KLAX Los Angeles 13:42 UTC 14:18 UTC 0 h 36 min 24 825 ft
23.10.2026 A254D8 VTBS Bangkok KLAX Los Angeles 11:04 UTC 11:17 UTC 0 h 12 min 0 ft
23.10.2026 A254D8 VTBS Bangkok KLAX Los Angeles 08:57 UTC 09:22 UTC 0 h 25 min 36 975 ft
23.10.2026 A2A3B6 VTBS Bangkok KLAX Los Angeles 01:12 UTC 02:20 UTC 1 h 7 min 39 000 ft
22.10.2026 A2A3B6 VTBS Bangkok KLAX Los Angeles 16:07 UTC 17:35 UTC 1 h 27 min 37 025 ft
22.10.2026 A2A3B6 VTBS Bangkok KLAX Los Angeles 13:47 UTC 14:17 UTC 0 h 30 min 26 825 ft
22.10.2026 A2A3B6 VTBS Bangkok KLAX Los Angeles 11:37 UTC 11:48 UTC 0 h 11 min 0 ft
22.10.2026 A2A3B6 VTBS Bangkok KLAX Los Angeles 09:32 UTC 10:07 UTC 0 h 35 min 37 000 ft
22.10.2026 N29989 VTBS Bangkok KLAX Los Angeles 01:29 UTC 02:49 UTC 1 h 19 min 39 000 ft
21.10.2026 N29989 VTBS Bangkok KLAX Los Angeles 15:38 UTC 15:49 UTC 0 h 11 min 33 000 ft
21.10.2026 N29989 VTBS Bangkok KLAX Los Angeles 14:34 UTC 15:09 UTC 0 h 35 min 33 000 ft
21.10.2026 N29989 VTBS Bangkok KLAX Los Angeles 13:49 UTC 14:14 UTC 0 h 25 min 20 475 ft
21.10.2026 N29989 VTBS Bangkok KLAX Los Angeles 11:19 UTC 11:33 UTC 0 h 14 min 0 ft
21.10.2026 N29989 VTBS Bangkok KLAX Los Angeles 09:04 UTC 09:36 UTC 0 h 31 min 37 000 ft
21.10.2026 A31A57 VTBS Bangkok KLAX Los Angeles 01:37 UTC 02:59 UTC 1 h 21 min 39 000 ft
20.10.2026 A31A57 VTBS Bangkok KLAX Los Angeles 15:59 UTC 16:11 UTC 0 h 12 min 33 000 ft
20.10.2026 A31A57 VTBS Bangkok KLAX Los Angeles 14:52 UTC 15:30 UTC 0 h 38 min 33 000 ft
20.10.2026 A31A57 VTBS Bangkok KLAX Los Angeles 13:58 UTC 14:31 UTC 0 h 33 min 24 800 ft
20.10.2026 A31A57 VTBS Bangkok KLAX Los Angeles 11:15 UTC 11:27 UTC 0 h 13 min 175 ft
20.10.2026 A31A57 VTBS Bangkok KLAX Los Angeles 09:05 UTC 09:41 UTC 0 h 37 min 37 000 ft
20.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 01:54 UTC 03:05 UTC 1 h 10 min 41 000 ft
19.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 15:57 UTC 16:16 UTC 0 h 19 min 33 000 ft
19.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 14:52 UTC 15:29 UTC 0 h 37 min 33 000 ft
19.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 14:17 UTC 14:31 UTC 0 h 14 min 23 500 ft
19.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 13:57 UTC 14:00 UTC 0 h 3 min 0 ft
19.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 11:32 UTC 11:44 UTC 0 h 12 min 0 ft
19.10.2026 N24988 VTBS Bangkok KLAX Los Angeles 09:17 UTC 09:52 UTC 0 h 35 min 37 000 ft
19.10.2026 A27C78 VTBS Bangkok KLAX Los Angeles 01:28 UTC 02:33 UTC 1 h 6 min 37 000 ft
18.10.2026 A27C78 VTBS Bangkok KLAX Los Angeles 16:57 UTC 17:53 UTC 0 h 55 min 35 000 ft
18.10.2026 A27C78 VTBS Bangkok KLAX Los Angeles 14:37 UTC 15:20 UTC 0 h 43 min 33 000 ft
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