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Flights between Agana (GUM) and Honolulu (HNL)

Antonio B. Won Pat International Airport, Guam ↔ Daniel K Inouye International Airport, United States

A direct route between Agana and Honolulu appears in the OpenFlights route network.

This reflects historical scheduled service and may be out of date — it is not a live timetable.

Airlines that have operated this route include:

United Airlines (UA)
Distance
6,109 km
3,796 miles
Est. flight time
8h 8m
great-circle estimate
Time difference
~20h
varies with DST
View this route on the live map →Search fares on Skyscanner ↗

Climate

Typical monthly temperatures in Guam

Jan
27°
29/24
120mm
Feb
26°
29/24
90mm
Mar
27°
30/24
70mm
Apr
27°
30/25
80mm
May
28°
31/25
110mm
Jun
28°
31/25
140mm
Jul
28°
30/25
290mm
Aug
27°
30/25
400mm
Sep
27°
30/25
430mm
Oct
27°
30/25
350mm
Nov
27°
30/25
210mm
Dec
27°
29/24
140mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Typical monthly temperatures in United States

Jan
4°
9/-1
70mm
Feb
6°
11/1
60mm
Mar
11°
16/6
75mm
Apr
17°
22/12
80mm
May
23°
28/18
95mm
Jun
28°
33/23
100mm
Jul
30°
35/25
95mm
Aug
29°
34/24
90mm
Sep
25°
30/20
80mm
Oct
18°
23/13
70mm
Nov
11°
16/6
70mm
Dec
5°
10/0
75mm

Mean °C (high/low below), avg. rainfall mm · country-level monthly normals, not airport-specific.

Travel advisories

United States: Normal precautions (UK FCDO) ↗

Common questions

How far is Agana from Honolulu?

Agana (GUM) and Honolulu (HNL) are around 6,109 km (3,796 miles) apart — an estimated 8h 8m by air. Distances and flight times are great-circle estimates.

Which airlines have operated the GUM–HNL route?

Airlines recorded operating this route in the OpenFlights network include United Airlines. This reflects historical scheduled service and may be out of date.

What is the time difference between Agana and Honolulu?

Time difference ~ 20 hours (varies with daylight-saving).

When is it warmest in United States?

Across United States, the warmest month on average is July, with mean temperatures around 30°C. These are country-level monthly climate normals, not airport-specific.

Is there a travel advisory for United States?

The UK FCDO currently rates United States as Normal precautions. Check the official source before you travel.

Distances and flight times are great-circle estimates, not booked block times.