Flight
NKS743
Flight history and live tracking for NKS743, 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 |
| Observed route | KFLL → KBOS |
Flight history 29 flights since Dec 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| No flights in the last 30 days. | ||||||
Earlier flights (29) - back to 2025-12-14
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-05-01 | KLAS | ? | 12:02 PDT | 21:30Z | 2h 28m | N609NK |
| 2026-04-30 | KLAS | KDFW | 12:18 PDT | 17:41 CDT | 3h 22m | N629NK |
| 2026-04-27 | KLAS | KDFW | 12:18 PDT | 16:28 CDT | 2h 09m | N648NK |
| 2026-04-26 | KLAS | KDFW | 12:26 PDT | 17:52 CDT | 3h 25m | N636NK |
| 2026-04-25 | KLAS | KDFW | 11:42 PDT | 16:00 CDT | 2h 17m | N606NK |
| 2026-04-24estimated | ? | ? | 19:18Z | 22:42Z | 3h 24m | N616NK |
| 2026-04-23estimated | ? | ? | 18:49Z | 21:10Z | 2h 20m | N960NK |
| 2026-04-20estimated | ? | ? | 19:05Z | 22:50Z | 3h 45m | N614NK |
| 2026-04-19estimated | ? | ? | 19:03Z | 21:40Z | 2h 36m | N602NK |
| 2026-04-17estimated | ? | ? | 18:40Z | 20:58Z | 2h 17m | N626NK |
| 2026-04-16estimated | ? | ? | 18:57Z | 21:18Z | 2h 20m | N648NK |
| 2026-04-14 | KFLL | KBOS | 21:42 EDT | 00:26 EDT | 2h 43m | N671NK |
| 2026-04-13 | KFLL | KBOS | 22:44 EDT | 01:36 EDT | 2h 51m | N678NK |
| 2026-04-11 | KFLL | KBOS | 22:06 EDT | 00:46 EDT | 2h 39m | N660NK |
| 2026-04-06 | KFLL | KBOS | 22:31 EDT | 06:12 EDT | 7h 40m | N665NK |
| 2026-04-05 | KFLL | ? | 21:05 EDT | 10:01Z | 8h 55m | N682NK |
| 2026-04-04 | KFLL | ? | 21:02 EDT | 10:08Z | 9h 05m | N682NK |
| 2026-04-03 | KFLL | ? | 22:46 EDT | 05:20Z | 2h 33m | N660NK |
| 2026-04-02 | KFLL | KBOS | 21:46 EDT | 05:57 EDT | 8h 11m | N663NK |
| 2026-04-01 | KFLL | KBOS | 21:42 EDT | 00:24 EDT | 2h 41m | N686NK |
| 2026-03-31 | KFLL | KBOS | 21:09 EDT | 23:54 EDT | 2h 44m | N682NK |
| 2026-03-30 | KFLL | KBOS | 23:08 EDT | 06:17 EDT | 7h 08m | N667NK |
| 2026-03-29 | KFLL | ? | 22:52 EDT | 05:40Z | 2h 47m | N668NK |
| 2026-03-15 | KFLL | ? | 00:17 EDT | 10:21Z | 6h 03m | N686NK |
| 2026-03-13 | KFLL | KBOS | 23:15 EDT | 01:46 EDT | 2h 30m | N661NK |
| 2026-02-14 | KFLL Fort Lauderdale-Hollywood International | ? | 21:43 EST | 04:16Z | 1h 33m | A90F92 |
| 2026-02-12 | KFLL Fort Lauderdale-Hollywood International | ? | 21:16 EST | 04:32Z | 2h 15m | A8D327 |
| 2026-02-11 | KFLL Fort Lauderdale-Hollywood International | ? | 21:05 EST | 04:22Z | 2h 17m | A90F92 |
| 2025-12-14 | KIAH George Bush Intercontinental | ? | 21:28 CST | 04:44Z | 1h 15m | A9A4C2 |
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.
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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]