Flight
GPD257 4 Sep 2026
GPD257, operated by Tradewind Aviation, on 4 Sep 2026: Westchester Co (KHPN) to Martin State Airport (KMTN), 5 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 5
PlaneTrack receiver network| Route | KHPN WESTCHESTER CO → KMTN Martin State Airport |
| Status | Completed (receiver network) |
| First seen airborne | 07:26 EDT |
| Last seen | 08:16 EDT |
| Duration | 0h 49m |
| Aircraft | N257TW |
| Max altitude | 8,050 ft |
| Distance tracked | 162 nm |
Leg 2 of 5estimated
PlaneTrack receiver network| Route | KMTN Martin State Airport → ? |
| Status | Completed (receiver network) |
| First seen airborne | 08:55 EDT |
| Last seen | 13:46Z |
| Duration | 0h 50m |
| Aircraft | N257TW |
| Max altitude | 14,025 ft |
Leg 3 of 5
PlaneTrack receiver network| Route | KHPN WESTCHESTER CO → KPSM Portsmouth International Airport at Pease |
| Status | Completed (receiver network) |
| First seen airborne | 12:46 EDT |
| Last seen | 13:38 EDT |
| Duration | 0h 51m |
| Aircraft | N257TW |
| Max altitude | 17,150 ft |
| Distance tracked | 176 nm |
Leg 4 of 5estimated
PlaneTrack receiver network| Route | KPWM PORTLAND INTERNATIONAL JETPORT → KHPN WESTCHESTER CO |
| Status | Completed (receiver network) |
| First seen airborne | 14:33 EDT |
| Last seen | 15:24 EDT |
| Duration | 0h 50m |
| Aircraft | N257TW |
| Max altitude | 10,150 ft |
| Distance tracked | 216 nm |
Leg 5 of 5partial
PlaneTrack receiver network| Route | KHPN WESTCHESTER CO → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:09 EDT |
| Aircraft | N257TW |
| Max altitude | 19,075 ft |
Punctuality, last 30 days
| Flights | 14 |
| On time | 8 (57%) |
| Average delay | +73 min |
| Worst delay | +629 min |
In the last 30 days GPD257 departed on time (within 15 minutes) on 8 of 14 flights (57%), with an average departure delay of +73 min and a worst delay of +629 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.