Flight
DAL856 21 May 2026
DAL856, operated by Delta Air Lines, on 21 May 2026: Harrisburg International (KMDT) to La Guardia (KLGA), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KMDT HARRISBURG INTERNATIONAL → KLGA LA GUARDIA |
| Status | Completed (receiver network) |
| First seen airborne | 21:39 EDT 20 May |
| Last seen | 22:12 EDT 20 May |
| Duration | 0h 32m |
| Aircraft | N399DA |
| Max altitude | 12,875 ft |
| Distance tracked | 136 nm |
Leg 2 of 3partial
PlaneTrack receiver network| Route | KLGA LA GUARDIA → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 10:09 EDT |
| Aircraft | N912DU |
| Max altitude | 34,000 ft |
Leg 3 of 3partial
PlaneTrack receiver network| Route | KLGA LA GUARDIA → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 14:55 EDT |
| Aircraft | N912DU |
| Max altitude | 33,000 ft |
Punctuality, last 30 days
| Flights | 14 |
| On time | 5 (36%) |
| Average delay | +56 min |
| Worst delay | +205 min |
In the last 30 days DAL856 departed on time (within 15 minutes) on 5 of 14 flights (36%), with an average departure delay of +56 min and a worst delay of +205 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.