Flight
SKW3421 28 Dec 2025
SKW3421, operated by SkyWest Airlines, on 28 Dec 2025: Seattle Tacoma International (KSEA) to Portland International (KPDX), 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 → KPDX PORTLAND INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:38 PST 27 Dec |
| Last seen | 17:22 PST 27 Dec |
| Duration | 0h 43m |
| Aircraft | N403SY |
| Max altitude | 16,575 ft |
| Distance tracked | 112 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 15:30 PST |
| Last seen | 23:58Z |
| Duration | 0h 27m |
| Aircraft | N406SY |
| Max altitude | 19,000 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.