Flight
CFS4977 21 May 2026
CFS4977, operated by Empire Airlines, on 21 May 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KPDX PORTLAND INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 07:31 PDT |
| Last seen | 18:06Z |
| Duration | 3h 34m |
| Aircraft | N709FX |
| Max altitude | 11,825 ft |
Punctuality, last 30 days
| Flights | 1 |
| On time | 1 (100%) |
| Average delay | -32 min |
| Worst delay | none |
In the last 30 days CFS4977 departed on time (within 15 minutes) on 1 of 1 flight (100%), with an average departure delay of -32 min and a worst delay of none.
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.