Route guide

Iwanuma to Osaka (SDJ-ITM): Nonstop Upgrade & Award Space

Japan Airlines, All Nippon Airways, and Ibex Airlines fly nonstop between Iwanuma (SDJ) and Osaka (ITM), roughly 102 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 ITM 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.

See SDJ to ITM on the interactive map Get started free
102
Nonstop flights a week
383 mi
Nonstop distance
Free
To get started

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

Airlines flying Iwanuma to Osaka nonstop

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

  • Japan Airlines
  • All Nippon Airways
  • Ibex Airlines
See SDJ to ITM on the interactive map →

Frequently asked questions about SDJ to ITM

How far is Osaka from Iwanuma?
SDJ to ITM covers about 383 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 ITM?
Japan Airlines, All Nippon Airways, and Ibex Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on all three of them.
How many flights a week are there from SDJ to ITM?
About 102 nonstop flights a week run between Iwanuma and Osaka in the current schedule, operated by Japan Airlines, All Nippon Airways, and Ibex Airlines. 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 ITM?
Open the SDJ to ITM calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Iwanuma to Osaka route, and 2LNR will notify you when space opens. It's free to start.

Never miss SDJ to ITM upgrade or award space

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

Get started free