Flight
NKS9939
Flight history and live tracking for NKS9939, operated by Spirit Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Spirit Airlines |
| Typical origin | KGYR Phoenix Goodyear Airport |
| Typical destination | MSLP Monseñor Óscar Arnulfo Romero International Airport |
| Distance | 1,749 nm |
Flight history 4 flights since Aug 2026
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-10-08 | KGYR Phoenix Goodyear Airport | KGYR Phoenix Goodyear Airport | 10:50 MST | 12:30 MST | 1h 40m | N639NK |
Earlier flights (3) - back to 2026-08-13
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-05estimated | ? | KGYR | 00:44Z | 18:16 MST | 0h 31m | N639NK |
| 2026-09-04estimated | ? | ? | 20:49Z | 22:50Z | 2h 00m | N639NK |
| 2026-08-13estimated | ? | ? | 17:55Z | 21:16Z | 3h 20m | N639NK |
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 NKS9939 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]