Originally Posted by
HkCaGu
Assuming you're on the weekly GUM-PNI-TKK-GUM night run and not the 3-4x weekly GUM-HNL Island Hopper, which necessitates overnighting on Guam...
Yes, you go through USCBP immigration and TSA screening, but no, you won't need to claim bags to walk through Guam Customs.
My KIX-GUM flight arrives at 1:25am and GUM-TKK (direct) leaves at 9:20am (UA133, not island hopper, nor stops in PNI it seems).
One the way back, TKK-GUM leaves at 1:55am, with 4 hr layover in GUM. (I made a mistake, not GUM-NRT, but GUM-FUK).
I guess, either way, I will clear USCBP, and likely wont need to claim bags.
Thanks very much! GUM is really confusing....even though I've been to Guam 4 times....but in the past was either HNL-GUM-ROR, or island hopper to SPN or with stopover in GUM, and no checked bags...