Small airport

Dillon Airport

IATA DLNICAO KDLNLocal DLN🇺🇸 Dillon

Coordinates

45.2554°N, 112.5530°W

Elevation

5,241 ft (1,597 m)

Type

Small airport

Country

🇺🇸 United States

Region

US-MT

Time zone

Denver(UTC-06:00)

Magnetic variation

11.7° E

Daylight today(Jul 16, 2026, local time)

Civil dawn

05:22

Sunrise

05:58

Sunset

21:15

Civil dusk

21:51

About 15h 17m 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 Dillon Airport

Dillon Airport is a county-owned airport five miles northeast of Dillon, in Beaverhead County, Montana.

Summary from Wikipedia licensed under CC BY-SA.

Live weather

KDLN

Live departures & arrivals

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Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.

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Where you can fly from here

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Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.

Map

Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.

Runways (2)

Runway	Length	Width	Surface	Headings (true)	Lighting	Status
17 / 35	6,501 ft / 1,982 m	75 ft	Asph-g	179° / 359°	Lighted	Open
04 / 22	3,600 ft / 1,097 m	60 ft	Asph-f	050° / 230°	Lighted	Open

Radio frequencies (4)

Type	Description	Frequency
ASOS	ASOS	135.225 MHz
CNTR	SALT LAKE CITY CNTR	132.400 MHz
RDO	GREAT FALLS RDO	122.150 MHz
UNIC	CTAF/UNICOM	122.800 MHz

Instrument procedures & charts

Cycle 2606 · effective Jun 11, 2026 – Jul 9, 2026 Not for navigation — confirm currency on the official FAA source.

Instrument approaches (4)

Takeoff & alternate minimums (2)

Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.

Airspace in this area(1)

Name	Class	Type	Floor	Ceiling
DILLON CLASS E2	Class E	Controlled	GND	17999 ft MSL

Approximate bounding-box match from OpenAIP · all United States airspace. Reference only — consult official charts for exact boundaries and status.

Nearby airports

Argenta AirportUS-6017

12.4 nm W (272°)

Vbob Airport32MT

13.3 nm NNE (22°)

Ruby Valley FieldK7S1

19.8 nm NNE (32°)

Jefferson River AirportUS-1000

23.2 nm NNE (24°)

Dell Flight StripK4U9

32 nm SSW (193°)

66 Ranch Airstrip47MT

33.6 nm E (84°)

Great-circle distance and true bearing from Dillon Airport.

Wikipedia Live ATC audio Live tracking (FR24) Open in Maps

🇺🇸 More airports in United States 📘 Flying in the United States: a pilot's guide

Frequently asked questions

What is the ICAO code for Dillon Airport?

The ICAO code for Dillon Airport is KDLN, and its IATA code is DLN.

Where is Dillon Airport located?

Dillon Airport is small airport located in Dillon, United States, at an elevation of 5,241 ft (1,597 m).

How many runways does Dillon Airport have?

Dillon Airport has 2 runways, the longest being 6,501 ft / 1,982 m.

What time zone is Dillon Airport in?

Dillon Airport is in the America/Denver time zone (UTC-06:00).

What is the magnetic variation at Dillon Airport?

The magnetic variation (declination) at Dillon Airport is approximately 11.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.

What airports are near Dillon Airport?

The nearest airport to Dillon Airport is Argenta Airport (US-6017), about 12.4 nm to the w, followed by Vbob Airport and Ruby Valley Field.

Is the information on this page suitable for flight planning?

No. Dillon Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.