Flight
DAL1638 22 Aug 2026
DAL1638, operated by Delta Air Lines, on 22 Aug 2026: Palm Beach International (KPBI) to John F Kennedy International (KJFK), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KPBI PALM BEACH INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:38 EDT 21 Aug |
| Last seen | 22:58 EDT 21 Aug |
| Duration | 2h 20m |
| Aircraft | N344NB |
| Max altitude | 37,050 ft |
| Distance tracked | 894 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KJFK JOHN F KENNEDY INTERNATIONAL → KPBI PALM BEACH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:27 EDT |
| Last seen | 19:58 EDT |
| Duration | 0h 31m |
| Aircraft | N326NB |
| Max altitude | 36,025 ft |
| Distance tracked | 894 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 7 (58%) |
| Average delay | -105 min |
| Worst delay | +32 min |
In the last 30 days DAL1638 departed on time (within 15 minutes) on 7 of 12 flights (58%), with an average departure delay of -105 min and a worst delay of +32 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.