Flight
DAL2543 20 Sep 2026
DAL2543, operated by Delta Air Lines, on 20 Sep 2026: Seattle Tacoma International (KSEA) to Denver International (KDEN), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:00 PDT 19 Sep |
| Last seen | 18:50 MDT 19 Sep |
| Duration | 0h 50m |
| Aircraft | A3B02E |
| Max altitude | 35,000 ft |
| Distance tracked | 888 nm |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | ? → WA19 |
| Status | Completed (receiver network) |
| First seen airborne | 02:49Z |
| Last seen | 20:45Z |
| Duration | 17h 55m |
| Aircraft | A3B02E |
| Max altitude | 38,000 ft |
Leg 3 of 3
PlaneTrack receiver network| Route | KBFI BOEING FLD KING CO INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:58 PDT |
| Last seen | 17:16 MDT |
| Duration | 2h 18m |
| Aircraft | A3C8D1 |
| Max altitude | 35,025 ft |
| Distance tracked | 890 nm |
Punctuality, last 30 days
| Flights | 18 |
| On time | 2 (11%) |
| Average delay | +104 min |
| Worst delay | +848 min |
In the last 30 days DAL2543 departed on time (within 15 minutes) on 2 of 18 flights (11%), with an average departure delay of +104 min and a worst delay of +848 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.