Is a 1 hr layover in Agana long enough?
GUM · Guam International · Agana, Guam
It Depends
A 1 hour layover at GUM (Agana) is tight — it may or may not be enough.
A 1 hour layover at Guam International clears some minimum connection times but not all. It depends on your specific routing.
We don't have detailed connection data for Guam International (GUM) yet.