Flight
UAL550
Flight history and live tracking for UAL550, operated by United Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Next flight
| Date | Sun 23 Aug 2026 |
| Route | CYYC CALGARY INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Scheduled departure | 06:00 MDT |
Scheduled and estimated times from the FAA SWIM feed, local to each airport.
Route
| Airline | United Airlines |
| Typical origin | CYYC CALGARY INTERNATIONAL |
| Typical destination | KDEN DENVER INTERNATIONAL |
| Distance | 781 nm |
Flight history 124 flights since Sep 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-22 | CYYC CALGARY INTERNATIONAL | KDEN DENVER INTERNATIONAL | 06:08 MDT | 08:05 MDT | 1h 57m | N67845 |
| 2026-08-21 | CYYC CALGARY INTERNATIONAL | KDEN DENVER INTERNATIONAL | 06:14 MDT | 08:08 MDT | 1h 54m | N68822 |
| 2026-08-20estimated | CYYC | KDEN | 05:57 MDT | 09:49 MDT | 3h 51m | N81449 |
| 2026-08-19estimated | ? | ? | 11:57Z | 13:54Z | 1h 56m | N68822 |
| 2026-08-18estimated | ? | ? | 12:25Z | 13:08Z | 0h 42m | N77431 |
| 2026-08-17estimated | ? | ? | 13:15Z | 16:09Z | 2h 54m | N27421 |
| 2026-08-16estimated | ? | ? | 11:56Z | 14:32Z | 2h 35m | N61887 |
| 2026-08-15estimated | ? | ? | 12:01Z | 14:16Z | 2h 15m | N53442 |
| 2026-08-14estimated | ? | ? | 11:54Z | 14:32Z | 2h 37m | N38459 |
| 2026-08-13estimated | ? | ? | 12:07Z | 16:13Z | 4h 05m | N62892 |
| 2026-08-12estimated | ? | ? | 11:57Z | 16:17Z | 4h 19m | N36476 |
Earlier flights (113) - back to 2025-09-19
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-23estimated | ? | ? | 11:58Z | 14:08Z | 2h 10m | N33209 |
| 2026-07-22estimated | ? | ? | 11:55Z | 14:18Z | 2h 22m | N77520 |
| 2026-07-21estimated | ? | ? | 11:53Z | 14:02Z | 2h 08m | N87531 |
| 2026-07-20estimated | ? | ? | 11:54Z | 14:02Z | 2h 07m | N33286 |
| 2026-07-19estimated | ? | ? | 11:59Z | 14:22Z | 2h 23m | N35236 |
| 2026-07-18estimated | CYYC | KDEN | 05:53 MDT | 08:28 MDT | 2h 34m | N77542 |
| 2026-07-16estimated | ? | ? | 12:51Z | 15:20Z | 2h 28m | N14219 |
| 2026-07-15estimated | ? | ? | 11:53Z | 14:12Z | 2h 18m | N76523 |
| 2026-07-14 | CYYC | KDEN | 05:45 MDT | 08:16 MDT | 2h 30m | N18243 |
| 2026-07-13 | CYYC | KDEN | 05:56 MDT | 08:26 MDT | 2h 29m | N73291 |
| 2026-07-12 | CYYC | KDEN | 06:10 MDT | 08:14 MDT | 2h 04m | N37253 |
| 2026-07-11 | CYYC | KDEN | 05:55 MDT | 08:10 MDT | 2h 14m | N37277 |
| 2026-07-10 | CYYC | KDEN | 05:51 MDT | 09:42 MDT | 3h 50m | N37281 |
| 2026-07-09 | CYYC | KDEN | 05:55 MDT | 08:12 MDT | 2h 16m | N33209 |
| 2026-07-08 | CYYC | KDEN | 05:53 MDT | 08:08 MDT | 2h 14m | N79521 |
| 2026-07-07 | CYYC | KDEN | 05:54 MDT | 08:02 MDT | 2h 07m | N38268 |
| 2026-07-06 | CYYC | KDEN | 06:35 MDT | 09:00 MDT | 2h 24m | N69839 |
| 2026-07-05 | CYYC | KDEN | 05:56 MDT | 09:40 MDT | 3h 44m | N77258 |
| 2026-07-04 | CYYC | KDEN | 05:59 MDT | 08:00 MDT | 2h 01m | N78540 |
| 2026-07-03 | CYYC | KDEN | 05:54 MDT | 08:22 MDT | 2h 27m | N12218 |
| 2026-07-02 | CYYC | KDEN | 06:03 MDT | 10:18 MDT | 4h 15m | N37255 |
| 2026-07-01 | CYYC | KDEN | 06:10 MDT | 08:32 MDT | 2h 21m | N73251 |
| 2026-06-30 | CYYC | KDEN | 05:54 MDT | 08:10 MDT | 2h 15m | N34222 |
| 2026-06-29 | CYYC | KDEN | 05:53 MDT | 08:22 MDT | 2h 28m | N12221 |
| 2026-06-28 | CYYC | KDEN | 05:57 MDT | 11:40 MDT | 5h 42m | N34460 |
| 2026-06-27 | CYYC | KDEN | 05:54 MDT | 08:12 MDT | 2h 18m | N78524 |
| 2026-06-26 | CYYC | KDEN | 05:56 MDT | 09:52 MDT | 3h 55m | N76504 |
| 2026-06-25 | CYYC | KDEN | 05:53 MDT | 08:26 MDT | 2h 32m | N77525 |
| 2026-06-24estimated | CYYC | KDEN | 06:03 MDT | 09:28 MDT | 3h 25m | N37277 |
| 2026-06-23 | CYYC | KDEN | 05:53 MDT | 09:52 MDT | 3h 59m | N76528 |
| 2026-06-22 | CYYC | KDEN | 05:55 MDT | 08:16 MDT | 2h 20m | N77538 |
| 2026-06-21 | CYYC | KDEN | 05:57 MDT | 08:10 MDT | 2h 12m | N76288 |
| 2026-06-20 | CYYC | KDEN | 05:51 MDT | 09:46 MDT | 3h 55m | N77518 |
| 2026-06-19 | CYYC | KDEN | 05:49 MDT | 08:08 MDT | 2h 18m | N18220 |
| 2026-06-18partial | KDEN | ? | 06:25 MDT | N76503 | ||
| 2026-06-17 | CYYC | KDEN | 05:50 MDT | 10:23 MDT | 4h 33m | N78511 |
| 2026-06-16 | CYYC | KDEN | 05:55 MDT | 08:50 MDT | 2h 54m | N37298 |
| 2026-06-15 | CYYC | KDEN | 05:48 MDT | 08:06 MDT | 2h 17m | N14242 |
| 2026-06-14 | CYYC | KDEN | 05:53 MDT | 08:06 MDT | 2h 12m | N77530 |
| 2026-06-13 | CYYC | KDEN | 05:51 MDT | 11:41 MDT | 5h 50m | N36280 |
| 2026-06-12 | CYYC | KDEN | 05:53 MDT | 10:12 MDT | 4h 18m | N33266 |
| 2026-05-29 | CYYC | KDEN | 06:00 MDT | 09:38 MDT | 3h 37m | N36272 |
| 2026-05-28 | CYYC | KDEN | 05:51 MDT | 08:06 MDT | 2h 14m | N14250 |
| 2026-05-27 | CYYC | KDEN | 05:59 MDT | 10:28 MDT | 4h 29m | N27205 |
| 2026-05-26 | CYYC | KDEN | 05:55 MDT | 08:46 MDT | 2h 51m | N37273 |
| 2026-05-25 | CYYC | KDEN | 05:58 MDT | 10:20 MDT | 4h 21m | N77520 |
| 2026-05-24 | CYYC | KDEN | 05:50 MDT | 09:54 MDT | 4h 04m | N18223 |
| 2026-05-23 | CYYC | KDEN | 05:50 MDT | 08:02 MDT | 2h 11m | N27213 |
| 2026-05-22estimated | ? | ? | 12:01Z | 16:04Z | 4h 02m | N27239 |
| 2026-05-21 | CYYC | KDEN | 05:59 MDT | 08:14 MDT | 2h 14m | N68836 |
| 2026-05-20partial | KDEN | ? | 18:30 MDT | N76288 | ||
| 2026-05-19partial | CYYC | ? | 20:54 MDT | N26232 | ||
| 2026-05-12 | CYYC | KDEN | 09:27 MDT | 13:14 MDT | 3h 46m | N26208 |
| 2026-05-11 | CYYC | KDEN | 05:56 MDT | 08:18 MDT | 2h 21m | N34282 |
| 2026-05-10 | CYYC | KDEN | 05:56 MDT | 08:30 MDT | 2h 33m | N76504 |
| 2026-05-09 | CYYC | KDEN | 05:55 MDT | 08:16 MDT | 2h 20m | N36280 |
| 2026-05-08 | CYYC | KDEN | 05:55 MDT | 08:10 MDT | 2h 14m | N73251 |
| 2026-05-07 | CYYC | KDEN | 05:54 MDT | 09:46 MDT | 3h 52m | N76526 |
| 2026-05-06 | CYYC | KDEN | 06:04 MDT | 08:32 MDT | 2h 27m | N33284 |
| 2026-05-05 | CYYC | KDEN | 05:51 MDT | 08:20 MDT | 2h 28m | N76254 |
| 2026-05-04 | CYYC | KDEN | 05:56 MDT | 09:56 MDT | 3h 59m | N17244 |
| 2026-05-03 | CYYC | KDEN | 05:50 MDT | 08:12 MDT | 2h 21m | N37253 |
| 2026-05-02 | CYYC | KDEN | 05:54 MDT | 08:18 MDT | 2h 23m | N14237 |
| 2026-05-01 | CYYC | KDEN | 05:56 MDT | 08:20 MDT | 2h 23m | N73275 |
| 2026-04-30 | CYYC | KDEN | 05:49 MDT | 08:20 MDT | 2h 30m | N39463 |
| 2026-04-28 | CYYC | KDEN | 05:54 MDT | 10:12 MDT | 4h 17m | N66825 |
| 2026-04-27 | CYYC | KDEN | 06:03 MDT | 08:52 MDT | 2h 48m | N39461 |
| 2026-04-26 | CYYC | KDEN | 05:58 MDT | 08:40 MDT | 2h 41m | N17289 |
| 2026-04-25 | CYYC | KDEN | 06:14 MDT | 09:10 MDT | 2h 55m | N68843 |
| 2026-04-24estimated | CYYC | KDEN | 05:56 MDT | 08:16 MDT | 2h 19m | N67815 |
| 2026-04-23estimated | CYYC | KDEN | 09:06 MDT | 11:24 MDT | 2h 17m | N37456 |
| 2026-04-22estimated | CYYC | KDEN | 05:53 MDT | 08:20 MDT | 2h 26m | N66825 |
| 2026-04-20estimated | ? | ? | 13:53Z | 14:16Z | 0h 22m | N36444 |
| 2026-04-19estimated | CYYC | KDEN | 06:05 MDT | 09:39 MDT | 3h 34m | A2B45B |
| 2026-04-18estimated | CYYC | KDEN | 05:54 MDT | 08:26 MDT | 2h 31m | N63890 |
| 2026-04-17estimated | CYYC | KDEN | 05:57 MDT | 08:32 MDT | 2h 35m | N63890 |
| 2026-04-16estimated | CYYC | KDEN | 06:03 MDT | 10:54 MDT | 4h 51m | N66841 |
| 2026-04-15estimated | CYYC | KDEN | 06:25 MDT | 09:46 MDT | 3h 20m | N69819 |
| 2026-04-14estimated | CYYC | KDEN | 06:35 MDT | 08:52 MDT | 2h 16m | N63899 |
| 2026-04-13estimated | ? | ? | 13:16Z | 17:12Z | 3h 55m | N62896 |
| 2026-04-12estimated | CYYC | KDEN | 06:02 MDT | 10:06 MDT | 4h 04m | N37551 |
| 2026-04-11estimated | ? | ? | 11:57Z | 15:52Z | 3h 54m | N37456 |
| 2026-04-06estimated | CYYC | KDEN | 06:01 MDT | 08:54 MDT | 2h 53m | N75435 |
| 2026-04-05estimated | CYYC | KDEN | 06:02 MDT | 09:51 MDT | 3h 49m | A126E7 |
| 2026-04-04estimated | CYYC | KDEN | 05:55 MDT | 08:04 MDT | 2h 08m | N38417 |
| 2026-04-03estimated | CYYC | KDEN | 05:50 MDT | 08:24 MDT | 2h 33m | N69806 |
| 2026-04-02estimated | CYYC | KDEN | 05:58 MDT | 08:36 MDT | 2h 37m | N37456 |
| 2026-03-31estimated | CYYC | KDEN | 06:46 MDT | 09:20 MDT | 2h 34m | N37468 |
| 2026-03-30estimated | ? | ? | 11:56Z | 16:07Z | 4h 10m | N69833 |
| 2026-03-29estimated | CYYC | KDEN | 05:52 MDT | 09:47 MDT | 3h 54m | A5D6F9 |
| 2026-03-28estimated | CYYC | KDEN | 07:44 MDT | 08:28 MDT | 0h 43m | N69826 |
| 2026-03-16estimated | CYYC | KDEN | 06:18 MDT | 10:04 MDT | 3h 45m | N27539 |
| 2026-03-15estimated | CYYC | KDEN | 06:09 MDT | 08:42 MDT | 2h 32m | A449A8 |
| 2026-03-14estimated | CYYC | KDEN | 06:47 MDT | 09:00 MDT | 2h 12m | N63899 |
| 2026-03-13estimated | CYYC | KDEN | 06:40 MDT | 08:44 MDT | 2h 03m | A12F2A |
| 2026-02-10 | CYYC | ? | 06:29 MST | 14:35Z | 1h 05m | A12A9E |
| 2026-01-29 | CYYC | ? | 06:21 MST | 14:49Z | 1h 27m | A449A8 |
| 2026-01-28 | CYYC | ? | 06:43 MST | 15:28Z | 1h 45m | A12AA4 |
| 2026-01-27 | CYYC | ? | 06:43 MST | 15:09Z | 1h 26m | A12F2A |
| 2025-10-02 | CYYC | ? | 06:22 MDT | 13:29Z | 1h 06m | AA7E7C |
| 2025-10-01 | CYYC | ? | 06:25 MDT | 13:33Z | 1h 07m | A1239D |
| 2025-09-30 | CYYC | ? | 06:25 MDT | 13:33Z | 1h 08m | A05E02 |
| 2025-09-29 | CYYC | ? | 06:26 MDT | 13:31Z | 1h 04m | A0AD1D |
| 2025-09-28 | CYYC | ? | 06:25 MDT | 13:29Z | 1h 04m | A43EA6 |
| 2025-09-27 | CYYC | ? | 06:20 MDT | 13:25Z | 1h 05m | AA56D5 |
| 2025-09-26 | CYYC | ? | 06:19 MDT | 13:26Z | 1h 06m | AAA593 |
| 2025-09-25 | CYYC | ? | 06:23 MDT | 13:26Z | 1h 03m | A43E7F |
| 2025-09-24 | CYYC | ? | 06:23 MDT | 13:24Z | 1h 01m | A9D59F |
| 2025-09-23 | CYYC | ? | 07:25 MDT | 14:28Z | 1h 03m | A0AD1B |
| 2025-09-22 | CYYC | ? | 06:22 MDT | 13:30Z | 1h 07m | AC0BA7 |
| 2025-09-21 | CYYC | ? | 06:29 MDT | 13:36Z | 1h 07m | AA56B4 |
| 2025-09-20 | CYYC | ? | 06:21 MDT | 13:26Z | 1h 05m | A1239D |
| 2025-09-19 | CYYC | ? | 06:14 MDT | 13:20Z | 1h 06m | AAC2E2 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]