Hagåtña Office

523 Chalan Pasaheru
Tiyan, GU 96913

Reservations Tel: 1 800 UNITED 1 (1 800 864 8331)

MileagePlus Service Center: 1 800 421 4655

Office Hours

Monday Friday, 9:30 a.m. 6:00 pm
Saturday, 9:00 a.m. 2:00 pm

Closed on Sunday and Public Holidays.

Airport Name: Antonio B. Won Pat International Airport (Guam International Airport)

Queries handled by United Airlines Hagåtña Office including:

• Flight Ticket Booking
• Flight Ticket Cancellation
• Flight Ticket Rescheduling
• Online Check-in
• Airport Counter Check-in
• Airport Self Service Kiosk Check-in
• Unaccompanied Minor Service
• Baggage Allowance
• Duty Free Allowance
• Flight Information
• Airport Lounges
• Visa Information
• In-Flight Meals
• Airport Transfers
• Sports Equipment
• Animals and Pets
• Missing Luggage
• Immigration Services
• In-Flight Wifi
• Airport Wifi
• In-Flight Entertainment
• In-Flight Duty Free Products
• Airport Facilities
• Delayed Flights
• Visa on Arrival
• First Class and Business Class Seats Enquiries
• Economy Class Seats Enquiries
• Receipts and Refunds
• Trip Insurance
• MileagePlus®