Flight
DAL1638 15 Sep 2026
DAL1638, operated by Delta Air Lines, on 15 Sep 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 | 20:00 EDT 14 Sep |
| Last seen | 22:24 EDT 14 Sep |
| Duration | 2h 23m |
| Aircraft | N344NB |
| Max altitude | 39,025 ft |
| Distance tracked | 894 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KJFK JOHN F KENNEDY INTERNATIONAL → KPBI PALM BEACH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:11 EDT |
| Last seen | 18:28 EDT |
| Duration | 2h 16m |
| Aircraft | N316NB |
| Max altitude | 38,050 ft |
| Distance tracked | 894 nm |
Punctuality, last 30 days
| Flights | 17 |
| On time | 6 (35%) |
| Average delay | -134 min |
| Worst delay | +121 min |
In the last 30 days DAL1638 departed on time (within 15 minutes) on 6 of 17 flights (35%), with an average departure delay of -134 min and a worst delay of +121 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.