Flight
SWA3870 20 Aug 2026
SWA3870, operated by Southwest Airlines, on 20 Aug 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 08:33 CDT |
| Last seen | 14:56Z |
| Duration | 1h 22m |
| Aircraft | N8527Q |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +14 min |
| Worst delay | +22 min |
In the last 30 days SWA3870 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +14 min and a worst delay of +22 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.