Flight
UAL1841
Flight history and live tracking for UAL1841, 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 | KSMF SACRAMENTO INTERNATIONAL |
| Typical destination | KDEN DENVER INTERNATIONAL |
| Distance | 788 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-17estimated | KSMF | KDEN | 18:39 PDT | 04:52 MDT | 9h 12m | N438UA |
| 2026-08-14estimated | KSMF | KDEN | 19:03 PDT | 22:10 MDT | 2h 06m | N481UA |
| 2026-08-13estimated | KSMF | KDEN | 18:44 PDT | 22:02 MDT | 2h 17m | N478UA |
| 2026-07-23estimated | KSMF | KDEN | 20:11 PDT | 23:26 MDT | 2h 14m | N453UA |
| 2026-07-20estimated | KSMF | KDEN | 18:48 PDT | 21:50 MDT | 2h 01m | N878UA |
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]