flight_takeoff Flight
UAL2123
Live map
Recent history last 30
| Date | Aircraft | Route | Takeoff | Landing | Duration | Dep Δ | Arr Δ |
|---|---|---|---|---|---|---|---|
| 2026-07-14 | A0B803 | - | Jul 14, 04:15 UTC | Jul 14, 06:25 UTC | 2h 10m | - | - |
| 2026-07-14 | A0B803 | DEN → SFO | Jul 14, 04:19 UTC | Jul 14, 06:23 UTC | 2h 4m | +69m | +41m |
| 2026-07-13 | AA56F8 | - | Jul 13, 22:40 UTC | Jul 14, 00:00 UTC | 1h 20m | - | - |
| 2026-07-13 | A0B7B7 | - | Jul 13, 04:20 UTC | Jul 13, 06:25 UTC | 2h 5m | - | - |
| 2026-07-13 | A0B7B7 | DEN → SFO | Jul 13, 04:14 UTC | Jul 13, 06:24 UTC | 2h 10m | +64m | +42m |
| 2026-07-12 | AAA616 | - | Jul 12, 22:45 UTC | Jul 13, 00:01 UTC | 1h 15m | - | - |
| 2026-07-12 | A0B844 | DEN → SFO | Jul 12, 04:40 UTC | Jul 12, 06:45 UTC | 2h 5m | - | - |
| 2026-07-11 | A0FBFA | - | Jul 11, 23:20 UTC | Jul 12, 00:35 UTC | 1h 15m | - | - |
| 2026-07-11 | A0B88F | - | Jul 11, 04:05 UTC | Jul 11, 06:20 UTC | 2h 15m | - | - |
| 2026-07-10 | A9D59F | - | Jul 10, 23:05 UTC | Jul 11, 01:05 UTC | 2h 0m | - | - |
| 2026-07-10 | A0B88A | - | Jul 10, 04:55 UTC | Jul 10, 07:05 UTC | 2h 10m | - | - |
| 2026-07-09 | AA5691 | - | Jul 9, 23:25 UTC | Jul 10, 01:00 UTC | 1h 35m | - | - |
| 2026-07-09 | A0B848 | DEN → SFO | Jul 9, 05:20 UTC | Jul 9, 07:30 UTC | 2h 10m | - | - |
| 2026-07-08 | A43E5E | - | Jul 8, 23:50 UTC | Jul 9, 01:30 UTC | 1h 40m | - | - |
| 2026-07-08 | A0B886 | DEN → SFO | Jul 8, 03:35 UTC | Jul 8, 05:55 UTC | 2h 20m | - | - |
| 2026-07-08 | AA7E36 | - | Jul 8, 00:50 UTC | Jul 8, 01:00 UTC | 10m | - | - |
| 2026-07-07 | AA7E36 | - | Jul 7, 23:00 UTC | Jul 8, 01:00 UTC | 2h 0m | - | - |
| 2026-07-07 | AA7E36 | MCI → DEN | Jul 7, 22:50 UTC | Jul 8, 00:33 UTC | 1h 43m | +26m | +43m |
| 2026-07-07 | A0B849 | - | Jul 7, 05:15 UTC | Jul 7, 07:20 UTC | 2h 5m | - | - |
| 2026-07-06 | A0855D | - | Jul 6, 23:55 UTC | Jul 7, 01:10 UTC | 1h 15m | - | - |
| 2026-07-06 | A6ED7F | DEN → SFO | Jul 6, 04:10 UTC | Jul 6, 06:15 UTC | 2h 5m | - | - |
| 2026-07-05 | AA4C42 | - | Jul 5, 22:55 UTC | Jul 6, 00:05 UTC | 1h 10m | - | - |
| 2026-07-05 | A24591 | DEN → SFO | Jul 5, 03:40 UTC | Jul 5, 05:40 UTC | 2h 0m | - | - |
| 2026-07-04 | A0B7B8 | - | Jul 4, 03:35 UTC | Jul 4, 05:45 UTC | 2h 10m | - | - |
| 2026-07-03 | AA7E79 | - | Jul 3, 22:35 UTC | Jul 4, 00:15 UTC | 1h 40m | - | - |
| 2026-07-03 | AA7E79 | MCI → DEN | Jul 3, 22:39 UTC | Jul 4, 00:14 UTC | 1h 35m | +15m | +19m |
| 2026-07-03 | A0B88D | DEN → SFO | Jul 3, 05:25 UTC | Jul 3, 07:51 UTC | 2h 26m | +135m | +129m |
| 2026-07-03 | A0B88D | DEN → SFO | Jul 3, 05:45 UTC | Jul 3, 07:55 UTC | 2h 10m | - | - |
| 2026-07-02 | A6045D | - | Jul 2, 23:00 UTC | Jul 3, 00:25 UTC | 1h 25m | - | - |
| 2026-07-02 | A0B86C | DEN → SFO | Jul 2, 03:41 UTC | Jul 2, 06:00 UTC | 2h 19m | +31m | +18m |
Performance history
- Flights tracked
- 200 showing last 30
- Avg arrival delay
- +49m
- On-time arrival
- 0% 0% on time
- Aircraft used
- 24
Monthly activity 4 months
| Month | Flights tracked |
|---|---|
| July 2026 | 34 |
| June 2026 | 50 |
| May 2026 | 64 |
| April 2026 | 52 |
UAL2123 frequently asked
How long is flight UAL2123?
Based on observed flights, UAL2123 takes on average 1h 50m from takeoff to landing.
How often does UAL2123 fly?
UAL2123 has been observed flying several times a week in our tracking data. We've recorded 200 flights under this callsign.
Is flight UAL2123 usually on time?
Across recent flights, UAL2123 arrives with an average 49-minute delay. 0% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2123?
UAL2123 has been operated by 24 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2123 live?
Yes. When UAL2123 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.