Flight UAL439 UA439

United Airlines

Last contact 9 hours ago
KAUS
Austin Bergstrom International Airport
Austin
→
KDEN
Denver International Airport
Denver
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 A46D8F KAUS Austin KDEN Denver 01:07 UTC 03:24 UTC 2 h 17 min 36 000 ft
21.10.2026 A12B2D KAUS Austin KDEN Denver 23:15 UTC 01:28 UTC 2 h 14 min 36 000 ft
20.10.2026 A5D2D4 KAUS Austin KDEN Denver 22:57 UTC 01:18 UTC 2 h 21 min 38 000 ft
19.10.2026 N37537 KAUS Austin KDEN Denver 22:57 UTC 01:25 UTC 2 h 28 min 38 000 ft
18.10.2026 A448D3 KAUS Austin KDEN Denver 23:35 UTC 01:42 UTC 2 h 7 min 34 000 ft
17.10.2026 A5D570 KAUS Austin KDEN Denver 16:44 UTC 17:39 UTC 0 h 56 min 20 000 ft
17.10.2026 A288FF KAUS Austin KDEN Denver 00:22 UTC 02:41 UTC 2 h 19 min 38 000 ft
15.10.2026 A05E02 KAUS Austin KDEN Denver 23:24 UTC 02:01 UTC 2 h 36 min 36 025 ft
15.10.2026 AA4C1A KAUS Austin KDEN Denver 00:34 UTC 02:49 UTC 2 h 15 min 38 000 ft
14.10.2026 A03618 KAUS Austin KDEN Denver 00:02 UTC 02:24 UTC 2 h 22 min 38 000 ft
13.10.2026 AA56DB KAUS Austin KDEN Denver 00:04 UTC 02:12 UTC 2 h 7 min 30 000 ft
11.10.2026 A05DBC KAUS Austin KDEN Denver 23:33 UTC 01:45 UTC 2 h 12 min 36 000 ft
09.10.2026 A3EFA2 KAUS Austin KDEN Denver 23:07 UTC 01:30 UTC 2 h 23 min 38 000 ft
08.10.2026 AC0B61 KAUS Austin KDEN Denver 23:03 UTC 01:33 UTC 2 h 30 min 36 025 ft
07.10.2026 AA7426 KAUS Austin KDEN Denver 22:57 UTC 01:33 UTC 2 h 36 min 36 025 ft
06.10.2026 A3A086 KAUS Austin KDEN Denver 23:07 UTC 01:11 UTC 2 h 4 min 38 000 ft
05.10.2026 A9D5A2 KAUS Austin KDEN Denver 22:57 UTC 01:31 UTC 2 h 34 min 36 000 ft
05.10.2026 AA568E KAUS Austin KDEN Denver 00:04 UTC 02:20 UTC 2 h 15 min 30 000 ft
03.10.2026 A620B7 KAUS Austin KDEN Denver 16:54 UTC 17:46 UTC 0 h 52 min 21 975 ft
03.10.2026 A445A9 KAUS Austin KDEN Denver 00:19 UTC 02:18 UTC 1 h 59 min 36 000 ft
02.10.2026 AAA244 KAUS Austin KDEN Denver 02:07 UTC 04:25 UTC 2 h 18 min 36 000 ft
30.09.2026 A3EF7E KAUS Austin KDEN Denver 23:02 UTC 01:21 UTC 2 h 18 min 36 025 ft
29.09.2026 A9D5E7 KAUS Austin KDEN Denver 22:57 UTC 01:07 UTC 2 h 10 min 38 000 ft
28.09.2026 A41E94 KAUS Austin KDEN Denver 23:08 UTC 01:47 UTC 2 h 39 min 36 000 ft
27.09.2026 A12378 KAUS Austin KDEN Denver 22:58 UTC 01:26 UTC 2 h 28 min 32 025 ft
26.09.2026 A609D4 KAUS Austin KDEN Denver 16:59 UTC 18:03 UTC 1 h 4 min 22 025 ft
26.09.2026 AC0B7F KAUS Austin KDEN Denver 01:16 UTC 03:34 UTC 2 h 17 min 36 000 ft
25.09.2026 AC0B7F KAUS Austin KDEN Denver 22:59 UTC 00:21 UTC 1 h 22 min 0 ft
24.09.2026 AAA58B KAUS Austin KDEN Denver 23:19 UTC 02:01 UTC 2 h 41 min 38 025 ft
23.09.2026 A5D319 KAUS Austin KDEN Denver 23:07 UTC 01:21 UTC 2 h 14 min 36 000 ft
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