Route guide

Masaki-cho to Kajiki (MYJ-KOJ): Nonstop Upgrade & Award Space

Japan Airlines flies the MYJ to KOJ nonstop about 7 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every MYJ to KOJ departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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7
Nonstop flights a week
181 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every MYJ to KOJ departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Masaki-cho to Kajiki to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each MYJ to KOJ 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 MYJ to KOJ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Masaki-cho to Kajiki nonstop

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

  • Japan Airlines
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Frequently asked questions about MYJ to KOJ

How far is Kajiki from Masaki-cho?
MYJ to KOJ covers about 181 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from MYJ to KOJ?
Japan Airlines is currently the only airline flying MYJ to KOJ nonstop. 2LNR tracks confirmed upgrade and award space on every Japan Airlines departure.
How many flights a week are there from MYJ to KOJ?
About 7 nonstop flights a week run between Masaki-cho and Kajiki in the current schedule, operated by Japan Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on MYJ to KOJ?
Open the MYJ to KOJ calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Masaki-cho to Kajiki route, and 2LNR will notify you when space opens. It's free to start.

Never miss MYJ to KOJ upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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