Route guide

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

Japan Airlines flies the KOJ to MYJ 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 KOJ to MYJ departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 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 KOJ to MYJ 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 Kajiki to Masaki-cho 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 KOJ to MYJ 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 KOJ to MYJ on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Kajiki to Masaki-cho nonstop

Carriers operating KOJ to MYJ 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 KOJ to MYJ

How far is Masaki-cho from Kajiki?
KOJ to MYJ 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 KOJ to MYJ?
Japan Airlines is currently the only airline flying KOJ to MYJ nonstop. 2LNR tracks confirmed upgrade and award space on every Japan Airlines departure.
How many flights a week are there from KOJ to MYJ?
About 7 nonstop flights a week run between Kajiki and Masaki-cho 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 KOJ to MYJ?
Open the KOJ to MYJ calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Kajiki to Masaki-cho route, and 2LNR will notify you when space opens. It's free to start.

Never miss KOJ to MYJ upgrade or award space

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

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