Flight
UPS3988
Flight history and live tracking for UPS3988, 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 | KRFD Chicago Rockford International Airport |
| Typical destination | KBFI BOEING FLD KING CO INTERNATIONAL |
| Distance | 1,437 nm |
Flight history 1 flights since Sep 2026
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-26 | KSEA SEATTLE TACOMA INTERNATIONAL | KBFI BOEING FLD KING CO INTERNATIONAL | 03:26 PDT | 03:43 PDT | 0h 17m | N457UP |
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.
Follow this flight
Get an email when UPS3988 flies + if it runs late.
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]