Japan Air System (JD) flights & route network
214 routes · 49 destinations · 5 hub airports across 1 country.
Figures computed from the public OpenFlights datasetData source: OpenFlights routes.dat
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Japan Air System hub airports
Airports ranked by the number of Japan Air System routes originating from each IATA code. A higher count indicates a stronger hub — more nonstop destinations available from that airport.
Routes operated by JD
Showing the 50 longest Japan Air System routes parsed from the OpenFlights routes dataset. Click any route for live fare comparison.
JD route network
Every figure below is computed live from the OpenFlights routes dataset at the time of page render. No prices, no fabricated carrier names — only the airline codes stored verbatim in thedirectCarriersJSON field on each FlightRoute row.
All countries served by JD
Ranked by the number of Japan Air System routes arriving in each destination country. The leading market is where the airline concentrates most of its international capacity.
About flying with Japan Air System
Japan Air System (JD) operates 214 scheduled flight routes parsed from the OpenFlights public routes dataset.
From its primary hub at SYX (Sanya, China) the airline flies 17 nonstop routes, with 4 additional airports serving as regional connection points across the network.
The longest nonstop route operated by Japan Air System is Dunhuang (DNH) to Hangzhou (HGH), covering 1,594 great-circle miles and averaging about 45m of flight time. Its shortest scheduled route — Kunming (KMG) to Lijiang (LJG) — covers just 199 miles.
Across the full network, Japan Air System serves 1 country; the most-served destination market is China with 214 inbound routes.
How to find the best Japan Air System fares
Booking out of SYX is usually the strongest fare play: Japan Air System concentrates 17 of its routess from Sanya, and higher route density at a hub means more head-to-head competition — both from other Japan Air System departures and from rival carriers serving overlapping city pairs. Use the Kayak search box above with origin set to SYX to see the airline's full departure board at a glance.
All route, hub, destination and country figures are computed directly from the OpenFlights public-domain routes dataset(openflights.org/data.php)— specifically the directCarriers JSON field on every FlightRoute row, where each airline code (e.g. JD) is parsed from the OpenFlightsroutes.dat airline identifier column. Carrier names come from the companion OpenFlights airlines.dat dataset. No prices or fare estimates appear on this page — those values fluctuate continuously across 100+ booking sites and are fetched live via Kayak at search time.