Main terminal
The passenger terminal for all flights. Check-in, ticketing and baggage claim are on the landside, and departures are airside after security.
Antonio B. Won Pat International Airport (GUM)
Hagåtña, Guam PGUM #106 US airport by passengers
Antonio B. Won Pat International Airport on the island of Guam, a U.S. territory in the western Pacific. It is the main international gateway to the island.
- FAA status
- No delays reported Updated just now
- Weather now
- VFR 77°F Observed 21 min ago
- Late departures
- 10.9%May 2026 to July 2026
- Security line
- No recent reportsAdd yours
GUM at a glance
GUM has one main passenger terminal, and most visitors arrive and depart there. Parking is a single open-air lot next to the terminal, with short-term and long-term options.
The main lounge is Sagan Bisita, located airside on the West Concourse across from Gate 7. It has a self-serve buffet, showers and free Wi-Fi, and it accepts Priority Pass. A United Club is also on the concourse level between gates 10 and 11.
Main airlines: Guam is served by several international and regional airlines. Check your booking for your departure terminal and check-in counter.
FAA delay status for GUM
The FAA is not reporting a ground stop, ground delay program or other delay at GUM right now.
Source: FAA National Airspace System Status, checked just now. Airline-specific delays are not shown here.
Current conditions at GUM
VFR
77°F25°C
Good visibility and high cloud base. Normal operations are typical.
- Wind
- Calm
- Visibility
- 10+ mi
- Clouds
- Clear
- Ceiling
- None
- Pressure
- 29.87 inHg
METARMETAR PGUM 111754Z 00000KT 10SM CLR 25/24 A2987 RMK AO2 SLP108 T02500244 10261 20250 56014 $
Source: NOAA Aviation Weather Center. Observed 21 min ago.
Full weather, TAF, forecast and runways →
On-time performance at GUM
Based on 184 departures from May 2026 to July 2026. A flight counts as late when it leaves 15 or more minutes after schedule.
10.9%Departures late
19.6%Arrivals late
3.26%Cancelled
10.8 minAverage departure delay
| Airline | Departures | Late |
|---|---|---|
| United Airlines | 184 | 10.9% |
Source: Bureau of Transportation Statistics, On-Time Performance of reporting carriers. Smaller regional carriers and some airlines are not included.
Late departures by month
Terminals
West Concourse
Home to the Sagan Bisita Lounge, which is across from gate 7. The United Club is on the concourse level between gates 10 and 11.
Moving between terminals
GUM has one main passenger terminal, so you do not need to change buildings to connect. Check your gate and allow time for the walk to the concourse you need.
Getting to and from GUM
-
Rideshare and taxi
Terminal curb
Taxis and rideshare vehicles use the curb at the terminal. Check the airport's ground transportation page for current pickup locations.
-
Rental car
Rental car
Check your rental company for pickup and shuttle details before you arrive.
Tips for GUM
- For a quick pick-up, the first 15 minutes cost $2 in the short-term lot.
- Long-term parking drops to $11 a day after the third day, so stays of a week or more cost less per day.
- Check the Sagan Bisita opening hours before you plan a visit, because the hours vary across sources.
- The lot accepts Visa and Mastercard, so bring one of those cards for payment.
Frequently asked questions
How much is parking at GUM?
Short-term parking is $2 for the first 15 minutes, with a $15 daily maximum for 5 to 24 hours. Long-term parking is $12 per day for 0 to 3 days, $11 for 3 to 7 days and $10 for 7 days or more.
Is there a lounge at Guam airport?
Yes. The Sagan Bisita Lounge is airside on the West Concourse, across from gate 7. Priority Pass is accepted. A United Club is also on the concourse level between gates 10 and 11.
What are the hours of the Sagan Bisita Lounge?
Sources give different hours. The airport's page lists 23:30 to 11:30 and 12:30 to 17:00, plus a temporary schedule of 4:30 a.m. to 1:00 p.m. Check the current schedule before you plan a visit.
Can I reserve parking at GUM?
No. The airport does not currently offer parking reservations, and spaces are first come, first served.
Is there valet parking at Guam airport?
No. The lot has no valet service.
Is Wi-Fi available in the Guam airport lounge?
Yes. Free Wi-Fi is available in the Sagan Bisita Lounge.
Is there a free waiting area for pickups at GUM?
There is no designated free waiting lot. The lot charges a $2 minimum for the first 15 minutes, which covers a quick pickup.
Is the parking lot covered?
No. The lot is open-air and has no covered parking. Accessible spaces are near the terminal entrance.
What is the lost ticket fee at GUM?
The airport charges $15 if you lose your parking ticket.
How busy is GUM?
About 966,278 passengers boarded flights at Antonio B. Won Pat International Airport in 2025, according to FAA enplanement data. That ranks it number 106 among US airports.
How often are flights late at GUM?
Over May 2026 to July 2026, 10.9% of departures at GUM left 15 or more minutes late, and 3.26% of flights were cancelled (Bureau of Transportation Statistics).
Guide content last reviewed October 8, 2026. Report a correction