Flight
UAL644T
Flight history and live tracking for UAL644T, 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 | KDEN → KPDX |
Flight history 4 flights since May 2026
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-22 | KDEN DENVER INTERNATIONAL | KPDX PORTLAND INTERNATIONAL | 11:51 MDT | 13:04 PDT | 2h 13m | N14504 |
Earlier flights (3) - back to 2026-05-08
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-13 | KDEN | KPDX | 11:37 MDT | 13:06 PDT | 2h 28m | N37518 |
| 2026-06-19 | KDEN | KPDX | 11:22 MDT | 14:34 PDT | 4h 12m | N62896 |
| 2026-05-08 | KDEN | KPDX | 11:24 MDT | 12:56 PDT | 2h 31m | N67845 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
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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]