Antonio B. Won Pat International Airport
Hagåtña, Guam
Terminals & Checkpoints
GUM Historical Analytics
90-day wait time patterns, hourly breakdowns, and best/worst time predictions for Antonio B. Won Pat International Airport.
Unlock with PremiumAbout Antonio B. Won Pat International Airport
Antonio B. Won Pat International Airport (GUM) serves Hagåtña in Guam. Travelers flying through GUM can expect average security wait times of around 41 minutes, though this varies by time of day and season.
International travelers arriving at GUM should plan ahead for immigration processing. The airport has 1 terminal.
GUM Airport FAQs
How long is the security line at GUM?
Security wait times at Antonio B. Won Pat International Airport vary by time of day and day of week. Check the wait time cards above for current estimates. Peak hours (6-9 AM, 4-7 PM) typically have longer waits.
Does GUM have TSA PreCheck?
Yes, Antonio B. Won Pat International Airport has TSA PreCheck lanes available. PreCheck members typically experience significantly shorter security wait times.
How early should I arrive at GUM?
For domestic flights, arrive at least 2 hours early. For international flights, arrive 3 hours early. During peak travel periods and holidays, add an extra 30-60 minutes.
What terminals does GUM have?
Antonio B. Won Pat International Airport has 1 terminal: Main Terminal.
Departure Information
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Peak Hours
Tips for GUM
- Arrive at least 150 minutes before your flight to allow time for check-in, security, and immigration.
- Security is typically busiest 6-9 AM and 4-7 PM. Midday flights (11 AM-2 PM) usually have the shortest queues.
- Check-in online and have your boarding pass ready on your phone to save time at the airport.
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GUM Airport FAQ
How long is the security line at GUM?
Security wait times at Antonio B. Won Pat International Airport vary by time of day and day of week. Peak hours (6-9 AM, 4-7 PM) typically see the longest waits. FlightQueue provides real-time estimates based on historical data and crowd reports.
What is the best time to go through security at GUM?
The best times for shorter security lines at Antonio B. Won Pat are typically mid-morning (10-11 AM) and early afternoon (1-3 PM). Avoid the morning rush (6-9 AM) and evening peak (4-7 PM).
How early should I arrive at GUM?
For domestic flights at Antonio B. Won Pat, arrive 1.5-2 hours before departure. For international flights, arrive 2.5-3 hours early. During peak travel periods, add an extra 30 minutes.
Does GUM have TSA PreCheck?
Yes, Antonio B. Won Pat International Airport offers TSA PreCheck lanes for faster security screening. Check FlightQueue for the latest checkpoint data.