Flight
SKY521
Flight history and live tracking for SKY521, operated by Skymark Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Skymark Airlines |
| Typical origin | RJTT TOKYO INTERNATIONAL |
| Typical destination | ROAH NAHA |
| Distance | 839 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-18estimated | RJTT | ROAH | 17:13 JST | 19:30 JST | 2h 16m | JA737X |
| 2026-08-17estimated | RJTT | ROAH | 21:07 JST | 21:54 JST | 0h 46m | JA737N |
| 2026-08-14estimated | RJTT | ROAH | 17:43 JST | 21:09 JST | 3h 25m | JA73NJ |
| 2026-08-12estimated | RJTT | ROAH | 17:27 JST | 20:57 JST | 3h 30m | JA737Z |
| 2026-07-22estimated | RJTT | ROAH | 17:06 JST | 20:56 JST | 3h 49m | JA73NF |
| 2026-07-21estimated | RJTT | ROAH | 17:11 JST | 19:42 JST | 2h 30m | JA73NL |
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]