WiFi & Charging
Guam (GUM) Airport Charging Stations
Gate outlet coverage at Antonio B. Won Pat International Airport is limited — bring a power bank. Power is not built into every seat row at GUM — outlets are clustered in a handful of known spots rather than distributed throughout the concourse, so charge opportunistically rather than counting on an outlet at your specific gate. USB-A and standard outlets are the primary charging options.
Gate outlet coverage
Outlets at the gate
Power is not built into every seat row at GUM — outlets are clustered in a handful of known spots rather than distributed throughout the concourse, so charge opportunistically rather than counting on an outlet at your specific gate.
LimitedUSB-A available
Best charging spots
These are the most reliable places to charge at Antonio B. Won Pat International Airport:
- West Concourse gate seating near the food court (gates 4–8)
- Wall outlets beside the Tentekomai ramen/udon restaurant
- Curved bench seating on either side of Micronesian Munchies
Dedicated charging stations
No dedicated charging kiosk towers are confirmed at GUM; available charging is limited to standard wall outlets near a few seating clusters.
Bring your own charging cable — dedicated kiosk stations at US airports provide the power outlet but not the cable. USB-A, USB-C, and standard 120 V outlets are the most common configurations.
Paid charging options
None confirmed. Free gate-area outlets are available throughout the terminal and are sufficient for most travelers — paid options are mainly useful if you need a secure place to leave your device unattended while it charges.
Pro Tip
Charging infrastructure at GUM is modest for an international gateway — bring a portable battery pack, especially if you have a long layover or an overnight wait for an early-morning Asia departure.
Frequently asked questions
Does GUM airport have USB-C charging?
USB-C charging ports are not yet widely available at GUM; standard USB-A and outlet charging are the primary options. Power is not built into every seat row at GUM — outlets are clustered in a handful of known spots rather than distributed throughout the concourse, so charge opportunistically rather than counting on an outlet at your specific gate.
Are charging stations free at GUM?
Most charging at GUM is free, including gate-area outlets and USB hubs. However, paid options also exist: None confirmed. The free outlets are sufficient for most travelers.
Which terminal has the most charging at GUM?
No dedicated charging kiosk towers are confirmed at GUM; available charging is limited to standard wall outlets near a few seating clusters.
Can I charge my laptop at GUM airport?
Yes — GUM has standard 120 V US outlets at gate seating areas and dedicated charging stations, suitable for laptop charging. Power is not built into every seat row at GUM — outlets are clustered in a handful of known spots rather than distributed throughout the concourse, so charge opportunistically rather than counting on an outlet at your specific gate. Bring your own power adapter; most charging stations do not supply cables.
See also: GUMairport WiFi network & tips · Live GUM TSA wait times · GUM security tips
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