Flight
UAL3939
Flight history and live tracking for UAL3939, 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.
Route
| Airline | United Airlines |
| Observed route | KIAH → KIAD |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-16estimated | ? | KCLE | 01:29Z | 22:14 EDT | 0h 45m | N37468 |
| 2026-08-13estimated | KIAH | KIAD | 17:44 CDT | 19:58 EDT | 1h 14m | N480UA |
| 2026-08-12estimated | ? | KIAH | 00:00Z | 12:10 CDT | 17h 10m | N13750 |
| 2026-07-22estimated | ? | KSNA | 13:50Z | 08:14 PDT | 1h 23m | A1270F |
| 2026-07-21estimated | KIAD | KTEB | 07:31 EDT | 10:11 EDT | 2h 39m | N76055 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
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]