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IATA TWF ICAO KTWF Medium airport

Joslin Field Magic Valley Regional Airport

Twin Falls · Idaho · United States

Location

Town
Twin Falls
Region
Idaho
Country
United States
Elevation
4,154 ft
Latitude
42.4818
Longitude
-114.4880

Observed traffic

Departures (30 d)
314
Arrivals (30 d)
290
All observed flights
604
Last seen
October 30, 2026

Facility

Type
Medium airport
Scheduled service
Yes
Longest runway
8,704 ft
Also known as
—

Runways

RunwayLengthWidth SurfaceLightedHeadings
08 / 26 8,704 ft 150 ft ASP Yes 091° / 271°
12 / 30 3,224 ft 75 ft ASP No 136° / 316°

Frequencies

TypeDescriptionMHz
A/D TWIN FALLS APP/DEP 126.700
ASOS ASOS 135.025
CTAF CTAF 118.200
GND TWIN FALLS GND 121.700
RDO BOISE RDO 122.250
TWR TWIN FALLS TWR 118.200
UNIC UNICOM 122.950

Wikipedia Airport data from OurAirports (public domain).