Flight
SWA1521
Flight history and live tracking for SWA1521, 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 | KDAL → KMDW |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-14estimated | KDAL | KMDW | 12:50 CDT | 13:56 CDT | 1h 05m | N8577Z |
| 2026-08-13estimated | KDAL | KMDW | 12:48 CDT | 14:00 CDT | 1h 11m | N8759Q |
| 2026-07-23estimated | KDEN | KDAL | 19:52 MDT | 23:42 CDT | 2h 50m | AC5AFD |
| 2026-07-22estimated | KDEN | KDAL | 18:00 MDT | 19:54 CDT | 0h 54m | N8623F |
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]