Flight
AIP521
Flight history and live tracking for AIP521, operated by Alpine Air Express. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Alpine Air Express |
| Observed route | KPSX → KMQY |
Flight history 2 flights since May 2026
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| No flights in the last 30 days. | ||||||
Earlier flights (2) - back to 2026-05-10
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-05-11 | KPSX | KMQY | 19:00 CDT | 21:28 CDT | 2h 28m | N821SF |
| 2026-05-10partial | KLRD | ? | 18:12 CDT | AB3628 |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
Follow this flight
Get an email when AIP521 flies + if it runs late.
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 archive (from $9.99, with a free one-day sample). Questions: [email protected]