Flight
UAL2104
Flight history and live tracking for UAL2104, 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 | KBOS → KEWR |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-17estimated | KBOS | KEWR | 13:04 EDT | 15:20 EDT | 2h 15m | N891UA |
| 2026-08-16estimated | KBOS | KEWR | 13:16 EDT | 14:10 EDT | 0h 53m | N841UA |
| 2026-08-14estimated | KBOS | KEWR | 13:15 EDT | 14:08 EDT | 0h 53m | N843UA |
| 2026-08-12 | KBOS | KEWR | 12:57 EDT | 13:54 EDT | 0h 56m | N830UA |
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]