Flight
SKW3421 21 Dec 2025
SKW3421, operated by SkyWest Airlines, on 21 Dec 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:34 PST |
| Last seen | 23:58Z |
| Duration | 0h 24m |
| Aircraft | N179SY |
| Max altitude | 17,175 ft |
Punctuality, last 30 days
No completed SKW3421 departures with FAA schedule times in the last 30 days.
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.