Flight
UPS2146
Flight history and live tracking for UPS2146, operated by United Parcel Service. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | United Parcel Service |
| Typical origin | KSDF Louisville Muhammad Ali International Airport |
| Typical destination | KBUF BUFFALO NIAGARA INTERNATIONAL |
| Distance | 429 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | KSDF | KBUF | 17:40 EDT | 17:58 EDT | 0h 17m | N146UP |
| 2026-08-13 | KSDF | KBUF | 16:50 EDT | 17:58 EDT | 1h 07m | N172UP |
| 2026-08-11 | KSDF | KBUF | 17:01 EDT | 18:10 EDT | 1h 08m | N160UP |
| 2026-07-23estimated | KLOU | KBUF | 16:36 EDT | 18:06 EDT | 1h 29m | N145UP |
| 2026-07-22 | KSDF | KBUF | 16:39 EDT | 17:48 EDT | 1h 08m | N159UP |
| 2026-07-21estimated | KSDF | KBUF | 18:11 EDT | 19:16 EDT | 1h 04m | N173UP |
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]