Flight
CFS4657 30 Sep 2026
CFS4657, operated by Empire Airlines, on 30 Sep 2026: Seattle Tacoma International (KSEA) to Jefferson County International Airport (K0S9). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → K0S9 Jefferson County International Airport |
| Status | Completed, departure delayed +21 min |
| Scheduled departure | 14:15 PDT |
| Actual departure | 14:36 PDT delayed +21 min |
| Actual arrival | 14:58 PDT |
| Duration | 0h 22m |
| Aircraft | CFS251 C208 |
| Max altitude | 5,850 ft |
| Distance tracked | 55 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +29 min |
| Worst delay | +38 min |
In the last 30 days CFS4657 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +29 min and a worst delay of +38 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.