GUM Airport Code: Hagatna Airport IATA & ICAO

Antonio B. Won Pat International Airport (GUM) is stored for Hagatna, Guam. ICAO PGUM. Timezone Pacific/Guam. This page does not list live flights, fares or terminals.

Overview

GUM is the IATA airport code stored in this dataset for Antonio B. Won Pat International Airport in Hagatna, Guam (GU). The matching ICAO identifier is PGUM. Travel agents see GUM on tickets, baggage tags, and GDS segment city pairs (six letters, for example GUMLHR when the other airport is London Heathrow). ICAO PGUM is used in flight plans and ATC, not as the two-or-three-character GDS city-pair token. The IANA timezone recorded for local GDS times at this airport is Pacific/Guam. This code page explains how GUM is used in PNR text. It is not a live departures board. Terminal maps, contact phone numbers, lounge lists, and published flight schedules are not available in this dataset and are not invented here. Nearby airports stored for Guam: none stored in this country slice. Related IATA city code in this dataset: GUM. To turn a booked PNR that contains GUM into a customer itinerary, paste the cryptic text into the PNR parser.

How to use this page

Confirm the three-letter token on the ticket or PNR is GUM, not a similar code.
Open the PNR parser and paste the full itinerary that contains GUM.
Convert and check that city and timezone match this record.
Use the airport-code page if you only need IATA versus ICAO for GUM.
Do not copy terminal or lounge claims from other websites onto this page. They are not stored here.

Example

Example GDS segment using this airport as origin: 2 AI 101 J 12OCT 1 GUMLHR HK1 0945 1510 12OCT E The parser should read GUM as departure. Times 0945/1510 are local as printed, not converted to your PC clock. If GUM is missing from the dataset, city and timezone enrichment stay empty rather than guessed.

FAQs

What is the GUM airport code?

GUM is the IATA code stored for Antonio B. Won Pat International Airport in Hagatna, Guam.

What does GUM stand for?

In this dataset GUM identifies Antonio B. Won Pat International Airport. IATA codes are location identifiers, not always acronyms of the city name.

What is the ICAO code for GUM?

This dataset lists PGUM as the ICAO designator.

Is GUM the same as PGUM?

No. GUM is IATA (tickets and GDS city pairs). PGUM is ICAO (flight plans).

Where is GUM airport?

Antonio B. Won Pat International Airport is stored as Hagatna, Guam (GU).

What timezone is GUM?

Pacific/Guam is the IANA zone stored for local GDS time context. DST rules follow that zone.

Which terminals does GUM use?

Terminal information is not available in this dataset.

How do travel agents use GUM in a PNR?

Segment city pairs include GUM as origin or destination, for example GUMLHR. Paste the PNR into the parser to build a clean itinerary.

Are there other airports near Hagatna?

No other Guam airports are stored in this slice of the catalog.

Can I look up live flights from GUM?

Not on this page. This product parses booked PNR text; it does not query airline schedules.

Is GUM a city code or an airport code?

In this dataset GUM is the airport code and is also grouped under city code GUM.

How often is GUM data updated?

When the stored catalog row changes. Last page template update: 17 Aug 2026. Unverified operational claims are omitted.