Miles City Airport - Frank Wiley Field
Daylight today(Jul 13, 2026, local time)
About 15h 31m 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 Miles City Airport - Frank Wiley Field
Miles City Airport or Frank Wiley Field is a city-owned airport two miles northwest of Miles City, in Custer County, Montana, United States. The airport was served by one airline, subsidized by the Essential Air Service program. EAS subsidies ended on July 15, 2013, due to subsidy per passenger exceeding $1000, leaving Miles City without scheduled air service.
Summary from Wikipedia licensed under CC BY-SA.
Live weather
KMLSLive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
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 | Lighting | Status |
|---|---|---|---|---|---|
| 04 / 22 | 5,764 ft / 1,757 m | 75 ft | Asp | Lighted | Open |
| 13 / 31 | 5,624 ft / 1,714 m | 100 ft | Asp | Lighted | Open |
Radio frequencies (3)
| Type | Description | Frequency |
|---|---|---|
| ASOS | ASOS | 135.575 MHz |
| RDO | GREAT FALLS RDO | 122.200 MHz |
| UNIC | CTAF/UNICOM | 123.000 MHz |
Navaids(2)
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (6)
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 |
|---|---|---|---|---|
| MILES CITY 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
Great-circle distance and true bearing from Miles City Airport - Frank Wiley Field.
Frequently asked questions
What is the ICAO code for Miles City Airport - Frank Wiley Field?
The ICAO code for Miles City Airport - Frank Wiley Field is KMLS, and its IATA code is MLS.
Where is Miles City Airport - Frank Wiley Field located?
Miles City Airport - Frank Wiley Field is medium airport located in Miles City, United States, at an elevation of 2,630 ft (802 m).
How many runways does Miles City Airport - Frank Wiley Field have?
Miles City Airport - Frank Wiley Field has 2 runways, the longest being 5,764 ft / 1,757 m.
What time zone is Miles City Airport - Frank Wiley Field in?
Miles City Airport - Frank Wiley Field is in the America/Denver time zone (UTC-06:00).
What is the magnetic variation at Miles City Airport - Frank Wiley Field?
The magnetic variation (declination) at Miles City Airport - Frank Wiley Field is approximately 8.7° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Miles City Airport - Frank Wiley Field?
The nearest airport to Miles City Airport - Frank Wiley Field is Sunday Creek Airpark (MT29), about 3.3 nm to the nne, followed by Ronning Ranch Airport and Terry Airport.
Is the information on this page suitable for flight planning?
No. Miles City Airport - Frank Wiley Field data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.