Flight
SWA3877 4 Jan 2026
SWA3877, operated by Southwest Airlines, on 4 Jan 2026: Dallas Love Fld (KDAL) to Tucson International (KTUS). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDAL DALLAS LOVE FLD → KTUS TUCSON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:22 CST 3 Jan |
| Last seen | 23:22 MST 3 Jan |
| Duration | 1h 59m |
| Aircraft | N948WN |
| Max altitude | 34,000 ft |
| Distance tracked | 714 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 2 (18%) |
| Average delay | +34 min |
| Worst delay | +82 min |
In the last 30 days SWA3877 departed on time (within 15 minutes) on 2 of 11 flights (18%), with an average departure delay of +34 min and a worst delay of +82 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.