Flight
UAL540T
Flight history and live tracking for UAL540T, 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 | KSFO → KDEN |
Flight history 6 flights since Aug 2026
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-03 | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD | KORD CHICAGO OHARE INTERNATIONAL | 22:53 PDT | 04:14 CDT | 3h 21m | N37434 |
| 2026-10-02 | KSFO SAN FRANCISCO INTERNATIONAL | KDEN DENVER INTERNATIONAL | 13:28 PDT | 16:29 MDT | 2h 01m | N24573 |
| 2026-09-26 | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD | KORD CHICAGO OHARE INTERNATIONAL | 22:53 PDT | 04:17 CDT | 3h 24m | N37562 |
Earlier flights (3) - back to 2026-08-15
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-25 | ? | KSAN | 02:08Z | 21:12 PDT | 2h 03m | A0B823 |
| 2026-08-24 | ? | KSAN | 05:46Z | 01:00 PDT | 2h 13m | A0B7DC |
| 2026-08-15 | ? | KSAN | 06:05Z | 01:06 PDT | 2h 01m | N14536 |
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 archive (from $9.99, with a free one-day sample). Questions: [email protected]