Flight
SWA3821
Flight history and live tracking for SWA3821, operated by Southwest Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Southwest Airlines |
| Observed route | KSTL → KDAL |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-17 | KSTL | KDAL | 20:55 CDT | 09:06 CDT | 12h 11m | N8688J |
| 2026-08-13estimated | ? | KDAL | 01:43Z | 22:24 CDT | 1h 40m | N8535S |
| 2026-08-12 | KSTL | KDFW | 21:36 CDT | 22:48 CDT | 1h 11m | N8780Q |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]