Flight
SWA2521
Flight history and live tracking for SWA2521, 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 | KSAN → KMDW |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-07-23estimated | KPHX | KORD | 20:02 MST | 00:50 CDT | 2h 47m | N8542Z |
| 2026-07-22estimated | KSAN | KMDW | 19:58 PDT | 07:02 CDT | 9h 04m | N8818Q |
| 2026-07-21estimated | KSAN | KMDW | 17:21 PDT | 07:46 CDT | 12h 25m | N220WN |
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]