Flight
DAL871 21 Aug 2026
DAL871, operated by Delta Air Lines, on 21 Aug 2026: Salt Lake City International (KSLC) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 MDT 20 Aug |
| Last seen | 20:08 PDT 20 Aug |
| Duration | 3h 07m |
| Aircraft | N804DN |
| Max altitude | 34,000 ft |
| Distance tracked | 597 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +14 min |
| Worst delay | +27 min |
In the last 30 days DAL871 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +14 min and a worst delay of +27 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.