Osaka to Yakushima (ITM-KUM): nonstop upgrade & award space

Japan Airlines flies the ITM to KUM nonstop about 7 times a week. Japan Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks award seats on Japan Airlines across every ITM to KUM date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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7
Nonstop flights a week
412 mi
Nonstop distance
Free
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Osaka to Yakushima flight schedule

Scheduled nonstop departures for ITM to KUM, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Osaka (ITM) to Yakushima (KUM)
Date Flight Airline Departs ITM Arrives KUM Duration Aircraft
JL 2451Japan Airlines11:2513:101h 45mAT4
JL 2451Japan Airlines11:2513:101h 45mAT4
JL 2451Japan Airlines11:2513:101h 45mAT4
JL 2451Japan Airlines11:2513:101h 45mAT4
JL 2451Japan Airlines11:2513:101h 45mAT4
JL 2451Japan Airlines11:2513:101h 45mAT4
JL 2451Japan Airlines11:2513:101h 45mAT4

Showing all 7 scheduled ITM to KUM departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every ITM to KUM date on the interactive map

Award seats on ITM to KUM departures

2LNR tracks award seats on Japan Airlines, date by date. Open the calendar for Osaka to Yakushima to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each ITM to KUM departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See ITM to KUM on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Osaka to Yakushima nonstop

Carriers operating ITM to KUM nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See ITM to KUM on the interactive map →

Frequently asked questions about ITM to KUM

How far is Yakushima from Osaka?
ITM to KUM covers about 412 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from ITM to KUM?
Japan Airlines is currently the only airline flying ITM to KUM nonstop. 2LNR tracks award seats on Japan Airlines.
How many flights a week are there from ITM to KUM?
About 7 nonstop flights a week run between Osaka and Yakushima in the current schedule, operated by Japan Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from ITM to KUM depart?
In the next 7 days with service, every scheduled ITM to KUM nonstop leaves at 11:25 local time at Osaka. The schedule table on this page lists each departure by date.
How do I check upgrade or award availability on ITM to KUM?
Open the ITM to KUM route on the interactive map or the matrix to see award seats by date on Japan Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss ITM to KUM upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free