Earlier Global Entry appointment at Guam International Airport
Waiting months for your interview at Guam International Airport (Tamuning, GU)? SlotWatch checks the official scheduler 24/7 and pings you — on Telegram or by email — the instant an earlier slot opens at this center.
Set up my alert for Guam International Airport →
Free to start. You always book on the official CBP site — we just tell you when.
- Address
- 355 Chalan PasaHeru, Suite B 224-B, Tamuning, GU, 96913 · Open in Maps
- Phone
- (671) 642-7611
How earlier slots open up here
Global Entry interview availability at Guam International Airport isn't fixed. Every day, applicants who already hold an appointment cancel or move it, and that freed-up slot goes straight back into the public scheduler — frequently far sooner than the "next available" date you were given. The problem is timing: a good slot can be claimed by someone else in minutes. SlotWatch closes that gap by monitoring Guam International Airport continuously and alerting you the moment something earlier appears.
Full guide: how to get an earlier Global Entry appointment →
What to bring to your interview
Bring your valid passport (and any other passports you hold), a second form of ID, and — if you're a lawful permanent resident — your green card. Arrive a few minutes early. Always confirm the current requirements on the official CBP site when you book.
Getting to Guam International Airport
Enrollment center is located on the 1st floor departure level (same level as the airline ticket counters) of the Guam International Airport, before the bathrooms near SISSIE CAFE.
FAQ — Global Entry at Guam International Airport
Slots at Guam International Airport (Tamuning, GU) open up constantly as other applicants cancel or reschedule — often weeks or months earlier than the next date the scheduler shows. They can disappear within minutes. SlotWatch watches this center around the clock and alerts you — on Telegram or by email — the instant an earlier slot appears, so you can book it before it's gone.
No. SlotWatch only alerts you. You book the slot yourself on the official CBP Trusted Traveler scheduler — that keeps everything safe and within CBP's rules. We never ask for your TTP login.
Free to start (one center, lightly delayed alerts). Pro gives instant alerts across every center you watch — useful at busy locations where slots vanish fast.
Not affiliated with U.S. CBP. SlotWatch surfaces publicly available appointment openings and links to the official scheduler.