flight_takeoff Flight
UAL177
Live map
Recent history last 30
| Date | Aircraft | Route | Takeoff | Landing | Duration | Dep Δ | Arr Δ |
|---|---|---|---|---|---|---|---|
| 2026-07-14 | A254D8 | - | Jul 14, 00:20 UTC | Jul 14, 02:10 UTC | 1h 50m | - | - |
| 2026-07-13 | A254D7 | DEN → FCO | Jul 13, 00:08 UTC | Jul 13, 10:00 UTC | 9h 52m | +23m | -5m |
| 2026-07-13 | A31A77 | - | Jul 13, 00:01 UTC | Jul 13, 10:00 UTC | 10h 0m | - | - |
| 2026-07-12 | A2CB32 | DEN → FCO | Jul 12, 05:53 UTC | Jul 12, 15:33 UTC | 9h 40m | +368m | -8m |
| 2026-07-12 | A2CB32 | - | Jul 12, 05:55 UTC | Jul 12, 07:55 UTC | 2h 0m | - | - |
| 2026-07-11 | A31A96 | DEN → FCO | Jul 11, 00:55 UTC | Jul 11, 11:00 UTC | 10h 5m | - | - |
| 2026-07-10 | A4095F | DEN → FCO | Jul 10, 00:00 UTC | Jul 10, 10:10 UTC | 10h 10m | - | - |
| 2026-07-09 | A2551D | DEN → FCO | Jul 9, 00:20 UTC | Jul 9, 10:15 UTC | 9h 55m | - | - |
| 2026-07-08 | A2CB32 | DEN → FCO | Jul 8, 00:05 UTC | Jul 8, 10:25 UTC | 10h 20m | - | - |
| 2026-07-07 | A254D8 | DEN → FCO | Jul 7, 00:08 UTC | Jul 7, 10:37 UTC | 10h 29m | +23m | -35m |
| 2026-07-07 | A254D8 | DEN → FCO | Jul 7, 00:40 UTC | Jul 7, 10:40 UTC | 10h 0m | - | - |
| 2026-07-06 | A31A96 | DEN → FCO | Jul 6, 00:50 UTC | Jul 6, 10:30 UTC | 9h 40m | - | - |
| 2026-07-05 | A254F7 | - | Jul 5, 00:00 UTC | Jul 5, 09:55 UTC | 9h 55m | - | - |
| 2026-07-04 | A31A96 | DEN → FCO | Jul 4, 00:25 UTC | Jul 4, 10:00 UTC | 9h 35m | - | - |
| 2026-07-03 | A254D7 | - | Jul 3, 00:00 UTC | Jul 3, 09:20 UTC | 9h 20m | - | - |
| 2026-07-02 | A2CB32 | - | Jul 2, 00:15 UTC | Jul 2, 09:50 UTC | 9h 35m | - | - |
| 2026-07-01 | A4095F | DEN → FCO | Jul 1, 00:18 UTC | Jul 1, 09:30 UTC | 9h 12m | +33m | -7m |
| 2026-07-01 | A4095F | - | Jul 1, 00:20 UTC | Jul 1, 09:35 UTC | 9h 15m | - | - |
| 2026-06-29 | A2551D | - | Jun 29, 23:49 UTC | Jun 30, 10:00 UTC | 10h 11m | - | - |
| 2026-06-29 | A254D8 | DEN → FCO | Jun 29, 00:20 UTC | Jun 29, 10:00 UTC | 9h 40m | - | - |
| 2026-06-28 | A43100 | - | Jun 28, 01:10 UTC | Jun 28, 11:14 UTC | 10h 5m | - | - |
| 2026-06-27 | A31A50 | DEN → FCO | Jun 27, 00:14 UTC | Jun 27, 10:19 UTC | 10h 5m | - | - |
| 2026-06-26 | A31A96 | DEN → FCO | Jun 26, 01:03 UTC | Jun 26, 10:46 UTC | 9h 43m | +78m | on time |
| 2026-06-26 | A31A96 | DEN → FCO | Jun 26, 00:55 UTC | Jun 26, 10:50 UTC | 9h 55m | - | - |
| 2026-06-25 | A2551D | DEN → FCO | Jun 25, 00:05 UTC | Jun 25, 10:15 UTC | 10h 10m | - | - |
| 2026-06-24 | A31A96 | - | Jun 24, 00:05 UTC | Jun 24, 09:55 UTC | 9h 50m | - | - |
| 2026-06-23 | A254F7 | - | Jun 23, 00:04 UTC | Jun 23, 01:45 UTC | 1h 40m | - | - |
| 2026-06-23 | A254F7 | DEN → FCO | Jun 23, 00:08 UTC | Jun 23, 09:52 UTC | 9h 44m | +23m | -7m |
| 2026-06-22 | A31A56 | DEN → FCO | Jun 22, 00:20 UTC | Jun 22, 10:19 UTC | 10h 0m | - | - |
| 2026-06-20 | A4095F | - | Jun 20, 23:59 UTC | Jun 21, 09:49 UTC | 9h 50m | - | - |
Performance history
- Flights tracked
- 134 showing last 30
- Avg arrival delay
- -10m
- On-time arrival
- 100% 100% on time
- Aircraft used
- 11
Monthly activity 4 months
| Month | Flights tracked |
|---|---|
| July 2026 | 18 |
| June 2026 | 37 |
| May 2026 | 38 |
| April 2026 | 41 |
UAL177 frequently asked
How long is flight UAL177?
Based on observed flights, UAL177 takes on average 9h 4m from takeoff to landing.
How often does UAL177 fly?
UAL177 has been observed flying several times a week in our tracking data. We've recorded 134 flights under this callsign.
Is flight UAL177 usually on time?
Across recent flights, UAL177 arrives 10 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL177?
UAL177 has been operated by 11 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL177 live?
Yes. When UAL177 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.