Flight
DAL1731 23 Sep 2026
DAL1731, operated by Delta Air Lines, on 23 Sep 2026: Denver International (KDEN) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:47 MDT |
| Last seen | 07:43 PDT |
| Duration | 2h 56m |
| Aircraft | N318DU |
| Max altitude | 38,000 ft |
| Distance tracked | 888 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 8 (100%) |
| Average delay | +6 min |
| Worst delay | +11 min |
In the last 30 days DAL1731 departed on time (within 15 minutes) on 8 of 8 flights (100%), with an average departure delay of +6 min and a worst delay of +11 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.