Flight
UAL1742
Flight history and live tracking for UAL1742, 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 | KIAD WASHINGTON DULLES INTERNATIONAL |
| Distance | 2,044 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | KSMF | KIAD | 11:30 PDT | 18:14 EDT | 3h 43m | N27546 |
| 2026-08-17 | KSMF | KIAD | 08:19 PDT | 15:50 EDT | 4h 30m | N17458 |
| 2026-08-16estimated | KSMF | KIAD | 08:19 PDT | 15:56 EDT | 4h 36m | N37516 |
| 2026-08-15 | KSMF | KIAD | 08:25 PDT | 15:56 EDT | 4h 30m | N17421 |
| 2026-08-14estimated | KSMF | KIAD | 08:20 PDT | 15:50 EDT | 4h 29m | N17414 |
| 2026-08-12 | KSMF | KIAD | 08:23 PDT | 15:46 EDT | 4h 22m | N17583 |
| 2026-08-11estimated | KSMF | KIAD | 11:55 PDT | 18:24 EDT | 3h 29m | N17425 |
| 2026-07-23estimated | KSMF | KIAD | 08:13 PDT | 15:36 EDT | 4h 22m | A2B7CD |
| 2026-07-22estimated | KSMF | KIAD | 08:22 PDT | 18:10 EDT | 6h 47m | N37531 |
| 2026-07-21 | KSMF | KIAD | 08:29 PDT | 19:52 EDT | 8h 22m | N37531 |
| 2026-07-20 | KSMF | KIAD | 08:46 PDT | 17:56 EDT | 6h 10m | A12F6F |
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]