Seattle-Tacoma IAP, WA

A:The biggest gotcha with December travel isn't the outbound leg — it's the return. If you fly to Korea in December, plan to wait a few weeks in January before you can catch a flight back to SeaTac. There's a flight gap over the holiday break, and return rotators don't pick back up until early January.

Sign up early. The AMC sign-up window opens 60 days before you want to fly, and within your category, earlier sign-ups sit higher on the manifest. Travelers who plan ahead and submit toward the front of the window report better odds.

Avoid the DoWEA Christmas break (roughly Dec 23 to Jan 2) for both your outbound and your return. Outbound seats tighten as the break approaches; on the return side, the flight gap can strand you for weeks if you try to fly back during it. One traveler caught the last flight out around December 14 and couldn't get a return seat until around January 4.

A:No — and it's a regulatory limit, not a SeaTac quirk. A 100% service-connected disabled veteran whose DoD ID does not say "Retired" travels Space-A under DoDI 4515.13, Table 3, #47, which restricts them to the CONUS and direct travel between the CONUS and Alaska, Hawaii, Puerto Rico, the U.S. Virgin Islands, Guam, and American Samoa. Japan and Korea fall outside that authorized area.

Since SeaTac's Patriot Express flights serve only Japan, Korea, and Guam, Guam is the one SeaTac destination open to you as a 100% DAV. The AMC SeaTac Gateway says they regularly turn 100% DAV travelers away at the counter for Japan/Korea — don't show up expecting to board.

A:Yes, usually. SeaTac runs about 7 Yokota flights a month — 58 over the past 8 months, the most-frequent SeaTac destination. In the rollcall data Yokota almost always appears as the only listed destination on these flights, suggesting most are direct. Specific routings can vary by mission, so check the 72-hour schedule for any given flight.

A:Expect a long check-in line, especially with PCS families and their luggage. A sign at the check-in desk points Space-A travelers to the Space-A office near baggage claim 5 — go there to mark yourself present.

The USO Lounge on the mezzanine level is a good place to wait, but it closes around 3:30am, so for an early-morning roll call you'll likely spend the last stretch in the gate area. The gate area gets crowded with people sleeping in chairs and on the floor; outlets near the gates fill up fast, but a gate or two away usually has space.

Roll call runs after the duty passengers are processed, then Space-A names are called by category. In one recent report the Cat VI traveler was the very last name called and still got a seat. Ticketing is quick once you're called — you'll pay the Space-A head tax ($23.40 per person) and can usually pick your seat. Security is right next to the Space-A counter.

SeaTac–Osan flights often stop at Misawa first. Through-passengers wait in the Misawa terminal during the stop — plan for the canteen possibly being closed (holidays especially) and vending machines taking yen only. The aircraft is a contract airliner: expect seatback screens with limited content, no wi-fi, and a standard headphone jack rather than bluetooth.

At Osan, arriving passengers are split into Air Force personnel and everyone else. You'll fill out immigration and customs paperwork in a reception room, then head downstairs to clear customs — for Space-A travelers it's quick, roughly 10 minutes (passport stamp plus a luggage x-ray).

A:The AMC ticket counter is on the ticketing level of the airport near Hawaiian Airlines. This is where you need to be to check in for your flight.

The AMC office is in the baggage claim area, between Baggage Claim 4 and 5.

A:If you're traveling on official orders (PCS or TDY), the SeaTac AMC office can only make reservations within 72 hours of departure, pending open seats. Contact your local transportation office to book your Patriot Express flight as soon as you know your travel dates — they have access to the full booking window. The 72-hour window also applies to pet bookings.

A:No. As of 30 April 2021, AMC SeaTac no longer accepts cash for pet, excess baggage, or Space-A travel charges. Debit and credit cards are accepted, including the Government Travel Card (GTC). If you're traveling with cash only, use one of the "readystation" machines located throughout the airport to load a card before checking in.

A:$23.40 per traveler — this is the IRS Form 720 international head tax, which applies to every Patriot Express passenger on SeaTac's Japan, Korea, and Guam routes. In-lap children are not allowed; every passenger needs their own seat and pays their own head tax. The AMC SeaTac FAQ PDF still shows the older $21.10 rate; $23.40 is the current rate per IRS Form 720.

A:All current SeaTac Patriot Express flights are commercial wide-bodies — Boeing 767, 777, or 747. These are charter-airliner configurations (seatback screens with limited content, no wi-fi, standard headphone jack rather than bluetooth), not military airlift aircraft.

A:Active duty: valid Common Access Card (CAC) and a copy of your orders (AMC keeps the copy).

DoW civilians, dependents, and contractors: a valid passport (must be an official/no-fee passport if you're a DoW civilian or dependent), and a copy of orders for AMC to keep (orders must list dependents' names).

If you hold a foreign passport, check with the nearest host-nation embassy or consulate before traveling — entry credential requirements vary.

A:Yes. Always travel with multiple copies — AMC takes one at check-in, and you should put a copy in each of your checked bags.

A:AMC follows TSA baggage screening rules; see tsa.gov/travel/security-screening for the current permitted/prohibited list.

Each passenger may check two pieces of luggage up to 70 lbs and 62 linear inches (length + width + height) each. Motorized assistance equipment may not exceed 100 lbs. Family allowances can be combined — a 2-passenger family can check 4 bags.

Bags between 70–100 lbs or 62–80 linear inches count as two bags. The max excess-baggage fee is $125 per bag, payable by GTC where available. Standard-issue B-4 duffles may weigh up to 100 lbs but you're limited to one. Bags cannot exceed 100 lbs and/or 80 linear inches.

Space-A passengers are not allowed excess baggage. Put your name, email, and current address on and inside each checked bag, plus a copy of your leave paperwork inside.

A:One hand-carried item up to 45 linear inches (length + width + height) — small suitcase, garment bag, or backpack — that fits under the seat or in an overhead compartment. Items larger than 45 linear inches must be checked and count against your checked-baggage limit. One additional personal item is allowed (cosmetic case, purse, briefcase).

A:If you're arriving direct from Japan or Korea, you'll deplane and walk to SeaTac's new International Arrivals Facility (IAF) — plan on a 10–15 minute walk from the aircraft with all carry-on items. Gate-checked items and strollers are returned to you inside the customs hall, not at the plane door. Claim your luggage, then proceed to passport control.

Passengers with onward connecting flights (and no in-cargo pets) can continue on to their next airline check-in. Passengers with in-cargo pets must exit the airport — pets can't be transferred onward through SeaTac.

If you're traveling with pets, stop by the CDC office in Customs/Immigration to clear them into the US. You'll claim pets just outside the International Arrivals Facility, at the double doors by the first escalator outside the IAF.

If your aircraft arrived from Anchorage (not direct from overseas), go directly to Baggage Claim #1. Pets will be near the IAF exit on the other side of Carousel #1.

A:Only passengers in PCS status can travel with pets. Contact your transportation office to reserve pet space as soon as you receive your orders — slots go quickly. Each family is authorized two pets via AMC. Space-A travelers cannot bring pets.

A:No. The SeaTac AMC office sees the same availability as your transportation office. If they can't book the pet space, neither can SeaTac. Pet bookings also can't be made outside the 72-hour pre-departure window.

A:Domestic dogs and cats only. No other species.

A:In-cabin kennels must be leak-proof or water-repellent with ventilation on at least two sides (soft kennels are allowed). Max dimensions: 18" L × 11" W × 10½" H. The pet must be able to stand up and turn around with normal body posture and movement inside. Kennels outside these dimensions may be denied travel even with a confirmed in-cabin reservation. See AMC's Pet Brochure for full details.

A:Cargo-hold kennels must be hard-sided with ventilation on at least three sides. Two-piece kennels must be bolted together with metal nuts and bolts — kennels held together by plastic latches or zip-ties will be denied. No size limit, but combined pet + kennel weight cannot exceed 150 lbs. The pet must be able to stand up and turn around with normal body posture and movement inside.

A:Check pets in at the same time and counter as standard flight check-in. AMC weighs the pet, checks documentation, and visually inspects the pet and kennel. Pet fees are paid at this point:

• Under 70 lbs: $125 • 71–140 lbs: $250 • 141–150 lbs: $375

You cannot leave a cargo-hold-booked pet unattended in the airport. Stay with your pet until AMC takes it to be loaded — this happens in the baggage claim area near Baggage Claim #1, roughly 30 minutes after check-in cutoff.

A:Requirements vary by destination country. Use the USDA APHIS pet travel page (aphis.usda.gov/aphis/pet-travel) to confirm what your specific PCS destination requires — health certificate timing, microchip standards, vaccination records, and import permits can all differ.

A:Per DoDI 4515.13, a Service Animal is a working animal (dogs only) individually trained to perform specific tasks for a person with a disability — guiding people who are blind, alerting people who are deaf, pulling wheelchairs, alerting/protecting a person having a seizure, etc.

Passengers may travel with up to two properly trained service animals that fit in the handler's lap or foot space. Animals must be harnessed, leashed, or tethered in terminals and on aircraft. Handlers must keep animals under control and prevent them from relieving themselves in terminals or on aircraft (e.g., dog diaper).

Service animals travel free, in the cabin or cargo hold, accompanying a passenger otherwise authorized for transportation. DoW makes every effort to keep handlers and service animals together, but weight, size, and US/foreign-country restrictions may limit cabin transport.

A:As of 23 July 2021, AMC treats Emotional Support Animals as regular pets — dogs and cats only — subject to all the standard pet rules. ESAs count against the 2-pet-per-family limit and pay the standard pet fees. See AMC's Pet Travel Page and Pet Brochure for current guidance.

A:No formal breed restrictions, but AMC warns that snub-nosed or pug-nosed breeds are more susceptible to air-travel complications — heat stroke, respiratory problems, and possibly death. See AMC's Pet Brochure for a fuller risk assessment.

A:No — both the cabin and cargo hold are temperature-controlled, so AMC accepts pets year-round. If you have a connecting commercial flight at either end, check that airline's own seasonal pet rules separately, which can be stricter.

A:No. Food and water are not required to be in the kennel for the flight.

A:Email a copy of your travel documentation to Seattle.Gateway@us.af.mil.

Active-duty members must be within their chargeable leave dates and email a copy of leave paperwork, an EML form if applicable, and any other travel documents.

Dependents email a copy of their Space-A travel letter, an EML form if applicable, and any other travel documents. See the Sign-Up section above for the 60-day window and full procedure.

A:There's no way to predict. Many flights are fully booked or close to it, but AMC has never had 100% of booked passengers show up. Travelers get denied at the counter for incorrect paperwork, wrong passport/visa, or other issues — and some official-travel passengers are advised to attempt Standby (which takes priority over Space-A) without a confirmed seat.

Weight allowances, weather, and roll-call show counts all affect final seat availability. Most of this info isn't known until roll-call time.

Mark present at the AMC Office near Baggage Claim #5 (not the ticketing counter). You can mark present anytime within the 24 hours leading up to roll call; the current SeaTac 72-hour schedule says no later than 30 minutes prior, while AMC's general guidance is no later than 1 hour prior — give yourself the 1-hour cushion if you can. The time you mark present doesn't affect selection — selection is by category, then sign-up date/time.

Every traveler in your party must be physically at the AMC ticketing counter when roll call is read — one person can't answer for the whole family. Bring military / dependent IDs, passports, and all travel documents (leave forms, EML forms, Space-A travel letters) for every traveler.

A:Yes — always bring a hard copy of your sign-up email, and make sure it shows a date and time stamp. Terminal staff use that stamp to confirm your priority on the manifest at roll call.

A:No. Check every ID before you travel, and if any will expire during your trip, renew them now. Expired IDs (including your CAC, dependent ID, and passport) will keep you off the flight.