Flight
SWA1217 21 Sep 2026
SWA1217, operated by Southwest Airlines, on 21 Sep 2026: Miami International (KMIA) to Dallas Love Fld (KDAL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KDAL DALLAS LOVE FLD |
| Status | Completed (receiver network) |
| First seen airborne | 10:57 EDT |
| Last seen | 10:54 CDT |
| Duration | 0h 56m |
| Aircraft | N8721J |
| Max altitude | 34,875 ft |
| Distance tracked | 963 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDAL DALLAS LOVE FLD → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:44 CDT |
| Last seen | 12:38 CDT |
| Duration | 0h 53m |
| Aircraft | N8721J |
| Max altitude | 21,000 ft |
| Distance tracked | 164 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 3 (33%) |
| Average delay | +25 min |
| Worst delay | +49 min |
In the last 30 days SWA1217 departed on time (within 15 minutes) on 3 of 9 flights (33%), with an average departure delay of +25 min and a worst delay of +49 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.