Routes across
Japan.

Enter two ICAO codes. If the AIP publishes a route for the pair, you get that. If not, you get a reference route built from NavData.

Optional. Filters out routes whose time restrictions don’t fit.

Try RJTT → RJBB RJAA → RJCC RJOA → RJKA
Japan
UTC

About

Where the routes come from.

Published routes come from jp-routes and are shown as listed.

For pairs without one, Jurina API builds a route from X-Plane NavData, CIFP and the ATC transfer-point table, following the airways and entry points real AIP routes use. It’s the same logic as Jurina’s Bot.

The route search started in Kevin’s Japan Flight Dispatcher. Thanks, Kevin.