GUM
Passport Control · Immigration
Antonio B. Won Pat International Airport
Hagåtña, GU
Now · avg
Fast
(under 15 min)
Source
Est.
Historical pattern
Tier
C70%
Today at a glance
Average
7 min
Typical today
Peak
11 min
Worst-case this window
Off-peak
4 min
Early morning or late night
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Immigration forecast
NOW+2h+4h+6h+8h+10h
— P50▮ P90 band⇢ GUM immigration estimate
Related Airport Information
Planning & Preparation
Busiest Arrival Hours
- 6:00 AM - 9:00 AM (Early arrivals)
- 12:00 PM - 3:00 PM (Midday rush)
- 6:00 PM - 10:00 PM (Evening peak)
Flight Types
- Long-haul international flights
- Regional flights (faster processing)
- Multiple simultaneous arrivals
High Season: Expect longer immigration waits during Jul, Aug, Dec
1
Arrival & Disembarkation
Exit aircraft and follow signs to immigration
2
Document Preparation
Have passport and arrival card ready
3
Passport Control
Present documents to immigration officer
4
Baggage Collection
Proceed to baggage claim area
5
Customs Clearance
Pass through customs (green/red channel)
GUM Immigration FAQs
US citizens typically clear immigration at Antonio B. Won Pat International Airport (GUM) in 5 minutes on average using either Global Entry kiosks or regular passport control. Non-US citizens can expect longer waits of 7-9 minutes depending on the time of arrival.
Yes, Antonio B. Won Pat International Airport has Global Entry kiosks for pre-approved travelers. Global Entry members can clear immigration in as little as 5-10 minutes, compared to the standard 7 minute average wait time.
For immigration at Antonio B. Won Pat International Airport, you'll need: a valid passport with at least 6 months validity, a completed arrival/customs form if required, visa or ESTA (for visa waiver countries entering the US), and any supporting documents for your travel purpose.
Immigration at Antonio B. Won Pat International Airport is busiest when multiple international flights arrive simultaneously, typically: early morning (6:00-9:00 AM) from overnight transatlantic flights, mid-morning (10:00 AM-12:00 PM) from European arrivals, and evening (6:00-10:00 PM) from Pacific/Asian arrivals. Off-peak times see significantly shorter waits.
Immigration & Passport Control Information
Passport control at Antonio B. Won Pat International Airport is managed by immigration authorities. Current wait times are estimated at 7 minutes.
Terminal-Specific Wait Times:
Main TerminalPredicted
Citizens: 7 min
Non-Citizens: 12 min
Average: 9 min
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Quick Info
Recommended Arrival
90 min
150 min
Current Wait
7 min
Citizens
7 min
Non-Citizens
12 min
Peak Hours
- • 6:00 AM - 9:00 AM
- • 12:00 PM - 3:00 PM
- • 6:00 PM - 10:00 PM
- • Long-haul arrivals
Quick Tips
- • Have documents ready
- • Complete arrival card early
- • Know your accommodation
Documents Required
- Valid passport (6+ months)
- Visa/ESTA if required
- Completed arrival card
Fast Track Options
- • e-Passport gates
- • Mobile Passport app