Flight UAL550 UA550

United Airlines

Last contact 10 hours ago
CYYC
Calgary International Airport
Calgary
→
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 A3C847 CYYC Calgary KDEN Denver 03:40 UTC 05:10 UTC 1 h 31 min 38 025 ft
23.10.2026 A3C847 CYYC Calgary KDEN Denver 03:19 UTC 03:21 UTC 0 h 2 min 36 000 ft
23.10.2026 A3C847 CYYC Calgary KDEN Denver 00:47 UTC 02:46 UTC 1 h 59 min 36 000 ft
22.10.2026 A085A4 CYYC Calgary KDEN Denver 04:04 UTC 05:33 UTC 1 h 29 min 38 000 ft
22.10.2026 A085A4 CYYC Calgary KDEN Denver 01:30 UTC 03:05 UTC 1 h 36 min 36 000 ft
21.10.2026 AAC2E2 CYYC Calgary KDEN Denver 03:38 UTC 05:07 UTC 1 h 30 min 38 000 ft
21.10.2026 AAC2E2 CYYC Calgary KDEN Denver 00:52 UTC 02:43 UTC 1 h 50 min 34 000 ft
20.10.2026 A2B060 CYYC Calgary KDEN Denver 04:50 UTC 06:29 UTC 1 h 40 min 36 000 ft
20.10.2026 A2B060 CYYC Calgary KDEN Denver 02:27 UTC 03:59 UTC 1 h 31 min 34 000 ft
18.10.2026 N77576 CYYC Calgary KDEN Denver 13:25 UTC 14:15 UTC 0 h 50 min 35 000 ft
18.10.2026 N77576 CYYC Calgary KDEN Denver 11:54 UTC 13:03 UTC 1 h 8 min 35 000 ft
17.10.2026 N77580 CYYC Calgary KDEN Denver 13:27 UTC 14:08 UTC 0 h 41 min 35 000 ft
17.10.2026 N77580 CYYC Calgary KDEN Denver 11:52 UTC 12:57 UTC 1 h 4 min 35 000 ft
16.10.2026 A448FA CYYC Calgary KDEN Denver 13:57 UTC 14:51 UTC 0 h 53 min 35 000 ft
16.10.2026 A448FA CYYC Calgary KDEN Denver 12:55 UTC 13:39 UTC 0 h 44 min 35 000 ft
15.10.2026 A44540 CYYC Calgary KDEN Denver 13:19 UTC 14:14 UTC 0 h 55 min 33 000 ft
15.10.2026 A44540 CYYC Calgary KDEN Denver 11:52 UTC 12:56 UTC 1 h 4 min 35 000 ft
14.10.2026 A5D668 CYYC Calgary KDEN Denver 14:54 UTC 15:51 UTC 0 h 57 min 35 000 ft
14.10.2026 A5D668 CYYC Calgary KDEN Denver 13:21 UTC 14:28 UTC 1 h 7 min 35 000 ft
14.10.2026 A5D668 CYYC Calgary KDEN Denver 11:54 UTC 12:29 UTC 0 h 35 min 0 ft
13.10.2026 N47569 CYYC Calgary KDEN Denver 13:29 UTC 14:30 UTC 1 h 0 min 35 025 ft
13.10.2026 N47569 CYYC Calgary KDEN Denver 11:54 UTC 13:00 UTC 1 h 5 min 27 000 ft
12.10.2026 A2BB89 CYYC Calgary KDEN Denver 14:27 UTC 15:04 UTC 0 h 37 min 33 025 ft
12.10.2026 A2BB89 CYYC Calgary KDEN Denver 12:32 UTC 13:56 UTC 1 h 24 min 33 000 ft
11.10.2026 N77579 CYYC Calgary KDEN Denver 14:07 UTC 14:52 UTC 0 h 45 min 35 000 ft
11.10.2026 N77579 CYYC Calgary KDEN Denver 12:39 UTC 13:41 UTC 1 h 2 min 35 000 ft
11.10.2026 N77579 CYYC Calgary KDEN Denver 11:49 UTC 12:19 UTC 0 h 30 min 0 ft
10.10.2026 N37555 CYYC Calgary KDEN Denver 13:44 UTC 14:21 UTC 0 h 37 min 35 000 ft
10.10.2026 N37555 CYYC Calgary KDEN Denver 12:02 UTC 13:10 UTC 1 h 8 min 35 000 ft
09.10.2026 A44540 CYYC Calgary KDEN Denver 13:32 UTC 14:11 UTC 0 h 38 min 35 000 ft
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