Flight
DAL877 21 May 2026
DAL877, operated by Delta Air Lines, on 21 May 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 17:00 PDT 20 May |
| Aircraft | ACFC56 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,212 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +22 min |
| Worst delay | +66 min |
In the last 30 days DAL877 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +22 min and a worst delay of +66 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.