Flight
SKW4127 28 Jan 2026
SKW4127, operated by SkyWest Airlines, on 28 Jan 2026: Seattle Tacoma International (KSEA) to Boise Air Terminal (KBOI), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KBOI BOISE AIR TERMINAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:24 PST |
| Last seen | 12:40 MST |
| Duration | 1h 15m |
| Aircraft | N300SY |
| Max altitude | 29,000 ft |
| Distance tracked | 346 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KBOI BOISE AIR TERMINAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:47 MST |
| Last seen | 14:10 PST |
| Duration | 1h 22m |
| Aircraft | N300SY |
| Max altitude | 30,000 ft |
| Distance tracked | 346 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 8 (50%) |
| Average delay | -594 min |
| Worst delay | +95 min |
In the last 30 days SKW4127 departed on time (within 15 minutes) on 8 of 16 flights (50%), with an average departure delay of -594 min and a worst delay of +95 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.