Flight
UAL539
Flight history and live tracking for UAL539, 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 | KORD → KIAH |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | KORD | KIAH | 07:42 CDT | 16:33 CDT | 8h 50m | N77598 |
| 2026-08-17 | KORD | KIAH | 08:20 CDT | 12:50 CDT | 4h 29m | N47457 |
| 2026-08-16 | KORD | KIAH | 07:53 CDT | 12:56 CDT | 5h 02m | N37415 |
| 2026-08-15estimated | KORD | KIAH | 07:31 CDT | 09:40 CDT | 2h 08m | N66808 |
| 2026-08-14 | KORD | KIAH | 07:58 CDT | 12:56 CDT | 4h 57m | N37445 |
| 2026-08-13 | KORD | KIAH | 07:38 CDT | 15:21 CDT | 7h 43m | N77592 |
| 2026-08-12estimated | KORD | KIAH | 07:47 CDT | 14:31 CDT | 6h 44m | N37538 |
| 2026-07-23 | KORD | KIAH | 07:46 CDT | 13:00 CDT | 5h 13m | N24211 |
| 2026-07-22 | KORD | KIAH | 07:39 CDT | 13:02 CDT | 5h 23m | N78501 |
| 2026-07-21estimated | KORD | KIAH | 07:58 CDT | 15:30 CDT | 7h 31m | N38257 |
| 2026-07-20estimated | KORD | KIAH | 07:42 CDT | 15:02 CDT | 7h 20m | N14231 |
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]