Flight
UAL1421
Flight history and live tracking for UAL1421, 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 → KIAD |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | KORD | KIAD | 07:26 CDT | 09:20 EDT | 0h 53m | N17461 |
| 2026-08-17 | KORD | KIAD | 08:20 CDT | 14:04 EDT | 4h 44m | N27464 |
| 2026-08-16 | KORD | KIAD | 07:32 CDT | 14:24 EDT | 5h 52m | N14563 |
| 2026-08-15 | KORD | KFLL | 07:43 CDT | 11:26 EDT | 2h 42m | N37450 |
| 2026-08-14 | KORD | KFLL | 07:34 CDT | 12:34 EDT | 3h 59m | N27539 |
| 2026-08-13 | KORD | KFLL | 07:58 CDT | 13:08 EDT | 4h 09m | N37506 |
| 2026-08-12 | KORD | KIAD | 07:16 CDT | 16:00 EDT | 7h 44m | N17417 |
| 2026-07-23 | KORD | KIAD | 07:15 CDT | 14:58 EDT | 6h 42m | A0B7BD |
| 2026-07-22estimated | KORD | KIAD | 07:20 CDT | 14:44 EDT | 6h 23m | A3D2C0 |
| 2026-07-21 | KORD | KIAD | 07:20 CDT | 14:40 EDT | 6h 20m | N54561 |
| 2026-07-20 | KORD | KIAD | 07:18 CDT | 16:17 EDT | 7h 58m | A0B7BA |
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]