Halfmoon Flats Airport
Daylight today(Aug 31, 2026, local time)
About 13h 29m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Halfmoon Flats Airport
Halfmoon Flats Airport is a small airport in West Glacier, United States. It sits at an elevation of 3,445 ft (1,050 m). It observes America/Denver local time. The nearest airport is Ryan Field (2MT1), about 1.8 nm to the ne.
Summary generated from this airport’s structured data — reference only.
Live traffic nearby
Aircraft currently within ~40 nm, from live ADS-B. Positions are approximately real-time — not for navigation.
Live ADS-B by adsb.lol & the OpenSky Network. Not for navigation.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (0)
No runway data recorded for this airport.
Nearby airports
Great-circle distance and true bearing from Halfmoon Flats Airport.
Frequently asked questions
Where is Halfmoon Flats Airport located?
Halfmoon Flats Airport is small airport located in West Glacier, United States, at an elevation of 3,445 ft (1,050 m).
What time zone is Halfmoon Flats Airport in?
Halfmoon Flats Airport is in the America/Denver time zone (UTC-06:00).
What is the magnetic variation at Halfmoon Flats Airport?
The magnetic variation (declination) at Halfmoon Flats Airport is approximately 12.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Halfmoon Flats Airport?
The nearest airport to Halfmoon Flats Airport is Ryan Field (2MT1), about 1.8 nm to the ne, followed by Whitefish Airport and Torres Airport.
Is the information on this page suitable for flight planning?
No. Halfmoon Flats Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.