Flight
SWA4188 28 Feb 2026
SWA4188, operated by Southwest Airlines, on 28 Feb 2026: Denver International (KDEN) to San Antonio International (KSAT). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KSAT SAN ANTONIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:21 MST |
| Last seen | 17:14 CST |
| Duration | 1h 52m |
| Aircraft | N8859Q |
| Max altitude | 37,000 ft |
| Distance tracked | 690 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +38 min |
| Worst delay | +91 min |
In the last 30 days SWA4188 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +38 min and a worst delay of +91 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.