Space-A from Osan AB to Travis AFB: How Often It Flies and Your Real Odds (November 2026)

By Luke Connally, USMC, Retired · Updated November 2026 · Built from 16 roll calls the terminal itself published

The Osan AB to Travis AFB run came up 16 times in the year ending November 2026, a few times a month. On the 11 flights where the terminal reported a category, Category VI got on 10 times. That is too few reports to turn into a percentage worth trusting.

Want today's picture instead of the record? The free live boards show what is posted from Osan AB right now, and a free watch will email you when Travis AFB comes up. No account needed to look.

How often this route flew

By raw volume, September and November saw the most departures on this route in the year ending November 2026, and December the fewest. The route was active in 8 of the 14 months on record.

Your odds as a retiree

Osan AB reported a category on 11 flights to Travis AFB. Category VI got on 10 of them. We will state a rate once there are fifteen reports to stand on.

The lowest category that made each reported flight, in the year ending November 2026:

How much the posted schedule moved

A schedule on the 72-hour board is a plan, not a promise, and on this route the record says how much of a plan. Of the 15 flights posted to Osan AB's board for Travis AFB in the last 120 days, 3 (20 percent) disappeared from the board more than twelve hours before they were due to fly, 3 (20 percent) changed their roll-call time after first posting, and 2 (13 percent) changed their seat count. Normal turbulence for Space-A. Check the board the night before and again the morning of.

How to sign up at Osan AB

Sign-up at Osan AB is free and does not commit you to anything. You can email the terminal at osanspacea@us.af.mil (the email doubles as your dated proof of sign-up), use the AMC online sign-up portal and call 011-82-505-784-6883 / 011-82-505-784-1854 to confirm anything time-sensitive. Do it 45 to 60 days before you want to travel, because your place in line at roll call is your sign-up date, and a sign-up is good for 60 days.

Questions people ask

How often are there Space-A flights from Osan AB to Travis AFB?

In the year ending November 2026, Osan AB recorded 16 Space-A flights to Travis AFB, which works out to a few times a month. Firm schedules only appear about 72 hours ahead; the free live boards at spaceascout.com show what is posted now.

What are a retiree's odds on the Osan AB to Travis AFB route?

Osan AB reported a category on 11 flights to Travis AFB in the year ending November 2026, and Category VI got on 10 of them. That is too few to quote a rate honestly; the live boards show each result as it is published.

How do I sign up for a Space-A flight from Osan AB?

Email osanspacea@us.af.mil with your name, category, number of travelers and desired destinations, or use the AMC online portal. Sign up 45 to 60 days before you want to fly. It is free and the email gives you a dated record.

One caution worth passing on. These counts cover the roll calls that get published. Terminals miss days and some flights never make the public boards, so the true number is higher than any tracker can see. And the terminal always has the final word: call before you drive.

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.

Space-A flights from Osan AB to Travis AFB