Airport code
OLF — L M Clayton Airport
OLF is the IATA code for L M Clayton Airport, an airport serving Wolf Point, United States. Its ICAO code is KOLF, and it operates in the America/Denver time zone (UTC-7). The airport sits at 48.0945, -105.5750 in the Northern Hemisphere, at an elevation of 1986 ft (605 m).
Overview
About L M Clayton Airport
L. M. Clayton Airport is a public airport three miles east of Wolf Point, in Roosevelt County, Montana, United States. The airport is served by one airline, subsidized by the Essential Air Service program. Reportedly, it is the smallest airport in the 48 contiguous states with scheduled air service.
Reference data
Airport information
| IATA code | OLF |
|---|---|
| ICAO code | KOLF |
| Airport name | L M Clayton Airport |
| City | Wolf Point |
| Country | United States |
| Time zone | America/Denver (UTC-7) |
| Latitude | 48.0945 |
| Longitude | -105.5750 |
| Elevation | 1986 ft (605 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 1 |
| Longest runway | 5,091 ft (1,552 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
By distance
Nearest airports to OLF
Learn
Understanding airport codes
Questions
Frequently asked questions
What is the IATA code for L M Clayton Airport?
The IATA code for L M Clayton Airport is OLF.
What is the ICAO code for L M Clayton Airport?
The ICAO code for L M Clayton Airport is KOLF.
Where is OLF airport located?
L M Clayton Airport (OLF) is located in Wolf Point, United States.
What time zone is OLF in?
L M Clayton Airport operates in the America/Denver time zone, which is UTC-7.
What is the nearest airport to OLF?
The nearest airport to L M Clayton Airport (OLF) is Wokal Field Glasgow International Airport (GGW) in Glasgow, about 78 km away.
Same country