Space-A Scout › Routes › To MCAS Iwakuni
3 gateways flew Space-A to MCAS Iwakuni often enough to publish in the year ending September 2026, 198 recorded roll calls between them. Kadena AB ran it most often, about twice a week. Yokota AB gave retirees the best odds, with Category VI making the cut 73 percent of the time.
Ranked by how often the route ran. Seats are the average released and taken per flight where the terminal reported both. Each row links to the full route page.
| From | Roll calls | How often | Cat VI made it | Seats out / taken |
|---|---|---|---|---|
| Kadena AB | 89 | about twice a week | 70% | 12 / 1 |
| Yokota AB | 58 | about once a week | 73% | 15 / 2 |
| Seattle-Tacoma International Airport | 51 | about once a week | 13% | 2 / 1 |
Gateways that flew to MCAS Iwakuni fewer than twelve times, or whose last flight there was more than ninety days ago, are left off rather than padded. They still show on the live boards when they post.
Frequency is chances; the category rate is odds per chance; empty seats tell you whether a low rate means a full airplane or an empty roll call. A gateway that runs the route most days at 80 percent usually beats one that runs it monthly at 95. Then pick the month: the timing guide has the year-wide pattern and each route page has its own. Then sign up at every gateway you might use, because sign-ups are free and the date is your place in line.
In the year ending September 2026, Kadena AB, Yokota AB and Seattle-Tacoma International Airport each recorded enough Space-A roll calls to MCAS Iwakuni to publish, 198 in all. Kadena AB flew it most often, about twice a week. Other gateways fly there occasionally and appear on the live boards at spaceascout.com when they do.
By the record, Yokota AB: Category VI made the cut on 73 percent of its 58 reported flights to MCAS Iwakuni in the year ending September 2026. Read that with the seat numbers on the route page, since a roomy route with a slightly lower rate can be the better bet.
See what is flying to MCAS Iwakuni right now
Space-A Scout collects 72-hour schedules, Patriot Express calendars and roll-call results from more than a hundred passenger terminals, refreshed every twenty minutes. It is free and no account is required. Built by Luke Connally, USMC, Retired, who flies Space-A himself. See every route we hold records for, every base, or start with the five-minute primer.