Flight
DAL831 23 Aug 2026
DAL831, operated by Delta Air Lines, on 23 Aug 2026: Austin Bergstrom International (KAUS) to Seattle Tacoma International (KSEA), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:00 CDT 22 Aug |
| Last seen | 20:30 PDT 22 Aug |
| Duration | 3h 29m |
| Aircraft | A3C51A |
| Max altitude | 36,000 ft |
| Distance tracked | 1,537 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 10:37 PDT |
| Last seen | 22:22Z |
| Duration | 4h 44m |
| Aircraft | A3B02E |
| Max altitude | 35,000 ft |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 23:27Z |
| Last seen | 23:58Z |
| Duration | 0h 31m |
| Aircraft | A3B02E |
| Max altitude | 29,025 ft |
Punctuality, last 30 days
| Flights | 12 |
| On time | 3 (25%) |
| Average delay | -165 min |
| Worst delay | +113 min |
In the last 30 days DAL831 departed on time (within 15 minutes) on 3 of 12 flights (25%), with an average departure delay of -165 min and a worst delay of +113 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.