Oita to Osaka (OIT-ITM): nonstop upgrade & award space

All Nippon Airways, Japan Airlines, and Ibex Airlines fly nonstop between Oita (OIT) and Osaka (ITM), roughly 49 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks award seats on Japan Airlines across every OIT to ITM 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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49
Nonstop flights a week
230 mi
Nonstop distance
Free
To get started

Oita to Osaka flight schedule

Scheduled nonstop departures for OIT to ITM, 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 Oita (OIT) to Osaka (ITM)
Date Flight Airline Departs OIT Arrives ITM Duration Aircraft
JL 2362Japan Airlines08:4509:4055 minutesE90
NH 1686All Nippon Airways09:1510:151hDH4
JL 2364Japan Airlines11:3512:351hE90
NH 1688All Nippon Airways11:4512:451hDH4
NH 1690All Nippon Airways16:1517:151hDH4
NH 1692All Nippon Airways18:4019:401hDH4
JL 2366Japan Airlines19:1020:151h 5mE70
JL 2362Japan Airlines08:4509:4055 minutesE70
NH 1686All Nippon Airways09:1510:151hDH4
JL 2364Japan Airlines11:3512:351hE70
NH 1688All Nippon Airways11:4512:451hDH4
NH 1690All Nippon Airways16:1517:151hDH4
NH 1692All Nippon Airways18:4019:401hDH4
JL 2366Japan Airlines19:1020:151h 5mE70
JL 2362Japan Airlines08:4509:4055 minutesE90
NH 1686All Nippon Airways09:1510:151hDH4
JL 2364Japan Airlines11:3512:351hE90
NH 1688All Nippon Airways11:4512:451hDH4
NH 1690All Nippon Airways16:1517:151hDH4
NH 1692All Nippon Airways18:4019:401hDH4
JL 2366Japan Airlines19:1020:151h 5mE70
JL 2362Japan Airlines08:4509:4055 minutesE70
NH 1686All Nippon Airways09:1510:151hDH4
JL 2364Japan Airlines11:3512:351hE70
NH 1688All Nippon Airways11:4512:451hDH4
NH 1690All Nippon Airways16:1517:151hDH4
NH 1692All Nippon Airways18:4019:401hDH4
JL 2366Japan Airlines19:1020:151h 5mE70
JL 2362Japan Airlines08:4509:4055 minutesE70
NH 1686All Nippon Airways09:1510:151hDH4
JL 2364Japan Airlines11:3512:351hE70
NH 1688All Nippon Airways11:4512:451hDH4
NH 1690All Nippon Airways16:1517:151hDH4
NH 1692All Nippon Airways18:4019:401hDH4
JL 2366Japan Airlines19:1020:151h 5mE70
JL 2362Japan Airlines08:4509:4055 minutesE90
NH 1686All Nippon Airways09:1510:151hDH4
JL 2364Japan Airlines11:3512:351hE90
NH 1688All Nippon Airways11:4512:451hDH4
NH 1690All Nippon Airways16:1517:151hDH4

Showing the first 40 of 49 scheduled OIT to ITM departures across the next 7 days with service. Every remaining date is 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 OIT to ITM date on the interactive map

Award seats on OIT to ITM departures

2LNR tracks award seats on Japan Airlines, date by date. Open the calendar for Oita to Osaka 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 OIT to ITM 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 OIT to ITM on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Oita to Osaka nonstop

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

See OIT to ITM on the interactive map →

Frequently asked questions about OIT to ITM

How far is Osaka from Oita?
OIT to ITM covers about 230 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 OIT to ITM?
All Nippon Airways, Japan Airlines, and Ibex Airlines fly the route nonstop. 2LNR tracks award seats on Japan Airlines.
How many flights a week are there from OIT to ITM?
About 49 nonstop flights a week run between Oita and Osaka in the current schedule, operated by All Nippon Airways, Japan Airlines, and Ibex Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from OIT to ITM depart?
Scheduled OIT to ITM nonstops in the next 7 days with service leave between 08:45 and 19:10, local time at Oita. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on OIT to ITM?
Open the OIT to ITM 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 OIT to ITM 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