Flight
UAL21
Flight history and live tracking for UAL21, 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 |
| Typical origin | EHAM SCHIPHOL |
| Typical destination | KIAH GEORGE BUSH INTCNTL HOUSTON |
| Distance | 4,346 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18 | EHAM | KIAH | 13:33 CEST | 17:06 CDT | 10h 33m | N643UA |
| 2026-08-17 | EHAM | KIAH | 14:46 CEST | 15:08 CDT | 7h 21m | N643UA |
| 2026-08-14 | EHAM | KIAH | 11:18 CEST | 17:24 CDT | 13h 06m | N648UA |
| 2026-08-13 | EHAM | KIAH | 11:15 CEST | 14:12 CDT | 9h 56m | N656UA |
| 2026-08-12 | EHAM | KIAH | 11:35 CEST | 14:42 CDT | 10h 06m | N644UA |
| 2026-08-11estimated | EHAM | KIAH | 20:55 CEST | 14:14 CDT | 0h 18m | N660UA |
| 2026-07-23 | EHAM | KIAH | 11:29 CEST | 14:58 CDT | 10h 28m | N641UA |
| 2026-07-21estimated | EHAM | KIAH | 16:35 CEST | 18:58 CDT | 9h 22m | N660UA |
| 2026-07-20 | EHAM | KIAH | 11:25 CEST | 14:18 CDT | 9h 52m | N642UA |
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]