Flight UAL939 UA939
United Airlines
Airborne now
- Altitude
- 34 975 ft
- Ground speed
- 481 kt
- Vertical rate
- -65 ft/min
- Track
- 178°
- Squawk
- 1773
- Source
- OpenSky
Figures refresh every 15 seconds while the flight is airborne.
30-day history
| Date | Aircraft | From | To | First contact | Last | On air | Max altitude |
|---|---|---|---|---|---|---|---|
| 16.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 00:59 UTC | 00:59 UTC | 0 h 0 min | 34 975 ft |
| 16.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 00:44 UTC | 00:44 UTC | 0 h 0 min | 35 000 ft |
| 16.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 00:28 UTC | 00:28 UTC | 0 h 0 min | 34 975 ft |
| 16.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 00:13 UTC | 00:13 UTC | 0 h 0 min | 34 975 ft |
| 15.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 23:58 UTC | 23:58 UTC | 0 h 0 min | 34 975 ft |
| 15.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 23:43 UTC | 23:43 UTC | 0 h 0 min | 33 975 ft |
| 15.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 20:38 UTC | 20:38 UTC | 0 h 0 min | 34 000 ft |
| 15.09.2026 | A7F4EF | EGLL London | KSFO San Francisco | 20:24 UTC | 20:24 UTC | 0 h 0 min | 33 975 ft |