Flight
DAL977 18 Jul 2026
DAL977, operated by Delta Air Lines, on 18 Jul 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | ? → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 21:12 EDT 17 Jul |
| Duration | 1h 12m |
| Aircraft | A7D2BC |
| Max altitude | 35,025 ft |
| Distance tracked | 14 nm |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:46 EDT |
| Last seen | 11:00 PDT |
| Duration | 6h 13m |
| Aircraft | A7BB77 |
| Max altitude | 34,025 ft |
| Distance tracked | 2,344 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 19:48Z |
| Last seen | 23:58Z |
| Duration | 4h 09m |
| Aircraft | A7BB77 |
| Max altitude | 35,025 ft |
Punctuality, last 30 days
| Flights | 17 |
| On time | 3 (18%) |
| Average delay | +50 min |
| Worst delay | +183 min |
In the last 30 days DAL977 departed on time (within 15 minutes) on 3 of 17 flights (18%), with an average departure delay of +50 min and a worst delay of +183 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.