Flight
SKW4104 21 Sep 2026
SKW4104, operated by SkyWest Airlines, on 21 Sep 2026: Boeing Fld King Co International (KBFI) to Bozeman Yellowstone International Airport (KBZN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → KBZN Bozeman Yellowstone International Airport |
| Status | Completed (receiver network) |
| First seen airborne | 12:22 PDT |
| Last seen | 14:50 MDT |
| Duration | 1h 27m |
| Aircraft | N317SY |
| Max altitude | 35,000 ft |
| Distance tracked | 470 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBZN Bozeman Yellowstone International Airport → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:04 MDT |
| Last seen | 16:46 PDT |
| Duration | 1h 41m |
| Aircraft | N317SY |
| Max altitude | 34,000 ft |
| Distance tracked | 470 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 5 (31%) |
| Average delay | +38 min |
| Worst delay | +129 min |
In the last 30 days SKW4104 departed on time (within 15 minutes) on 5 of 16 flights (31%), with an average departure delay of +38 min and a worst delay of +129 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.