Flight
UAL1646
Flight history and live tracking for UAL1646, 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 | KDEN DENVER INTERNATIONAL |
| Typical destination | KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Distance | 1,292 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | ? | KSFO | 03:29Z | 21:22 PDT | 0h 52m | N210UA |
| 2026-08-16estimated | PHNL | ? | 14:15 HST | 04:58Z | 4h 42m | N774UA |
| 2026-07-23estimated | KDEN | KBWI | 18:49 MDT | 23:44 EDT | 2h 54m | N37536 |
| 2026-07-22estimated | KDEN | KBWI | 18:45 MDT | 23:34 EDT | 2h 49m | A12B2F |
| 2026-07-21estimated | KDEN | KBWI | 18:10 MDT | 23:06 EDT | 2h 55m | AA7F28 |
| 2026-07-20estimated | KDEN | KBWI | 19:17 MDT | 00:16 EDT | 2h 58m | A445AB |
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]