Route guide

Iwanuma to Fukuoka (SDJ-FUK): Nonstop Upgrade & Award Space

Ibex Airlines, StarFlyer, Fuji Dream Airlines, and X1 fly nonstop between Iwanuma (SDJ) and Fukuoka (FUK), roughly 63 times a week. Because so many carriers compete on this route, premium seats turn over daily, and upgrade or award space can open and close within hours. 2LNR tracks confirmed availability on every SDJ to FUK departure, so you know which flights have space before you book.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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63
Nonstop flights a week
665 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every SDJ to FUK 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 Iwanuma to Fukuoka 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 SDJ to FUK 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 SDJ to FUK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Iwanuma to Fukuoka nonstop

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

  • Ibex Airlines
  • StarFlyer
  • Fuji Dream Airlines
  • X1
See SDJ to FUK on the interactive map →

Frequently asked questions about SDJ to FUK

How far is Fukuoka from Iwanuma?
SDJ to FUK covers about 665 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from SDJ to FUK?
Ibex Airlines, StarFlyer, Fuji Dream Airlines, and X1 fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all four of them.
How many flights a week are there from SDJ to FUK?
About 63 nonstop flights a week run between Iwanuma and Fukuoka in the current schedule, operated by Ibex Airlines, StarFlyer, Fuji Dream Airlines, and X1. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on SDJ to FUK?
Open the SDJ to FUK calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Iwanuma to Fukuoka route, and 2LNR will notify you when space opens. It's free to start.

Never miss SDJ to FUK upgrade or award space

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

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