Joslin Field Magic Valley Regional Airport
Daylight today(Jul 16, 2026, local time)
About 14h 58m 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 Joslin Field Magic Valley Regional Airport
Magic Valley Regional Airport, also known as Joslin Field, is a public use airport located four nautical miles (7 km) south of the central business district of Twin Falls, Idaho. The airport is owned by the City and County of Twin Falls. It is mostly used for general aviation but is also served by one commercial airline.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
KTWFLive 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 |
|---|---|---|---|---|---|
| 08 / 26 | 8,704 ft / 2,653 m | 150 ft | Asp | Lighted | Open |
| 12 / 30 | 3,224 ft / 983 m | 75 ft | Asp | Unlit | Open |
Radio frequencies (7)
| Type | Description | Frequency |
|---|---|---|
| A/D | TWIN FALLS APP/DEP | 126.700 MHz |
| ASOS | ASOS | 135.025 MHz |
| CTAF | CTAF | 118.200 MHz |
| GND | TWIN FALLS GND | 121.700 MHz |
| RDO | BOISE RDO | 122.250 MHz |
| TWR | TWIN FALLS TWR | 118.200 MHz |
| UNIC | UNICOM | 122.950 MHz |
Navaids(2)
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Airport diagram (1)
Instrument approaches (6)
Departure procedures (SIDs) (1)
Takeoff & alternate minimums (2)
Runway hot spots (1)
Land-and-hold-short (LAHSO) (1)
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(3)
| Name | Class | Type | Floor | Ceiling |
|---|---|---|---|---|
| TWIN FALLS CLASS D | Class D | Controlled | GND | 6700 ft MSL |
| TWIN FALLS CLASS E2 | Class E | Controlled | GND | 17999 ft MSL |
| DZ PID005 MAY-OCT WKNDS | Special use | Danger | GND | 14500 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 Joslin Field Magic Valley Regional Airport.
Frequently asked questions
What is the ICAO code for Joslin Field Magic Valley Regional Airport?
The ICAO code for Joslin Field Magic Valley Regional Airport is KTWF, and its IATA code is TWF.
Where is Joslin Field Magic Valley Regional Airport located?
Joslin Field Magic Valley Regional Airport is medium airport located in Twin Falls, United States, at an elevation of 4,154 ft (1,266 m).
How many runways does Joslin Field Magic Valley Regional Airport have?
Joslin Field Magic Valley Regional Airport has 2 runways, the longest being 8,704 ft / 2,653 m.
Which airlines fly to Joslin Field Magic Valley Regional Airport?
Airlines historically serving Joslin Field Magic Valley Regional Airport include Delta Air Lines (based on OpenFlights route data, which may be out of date).
How many destinations are served from Joslin Field Magic Valley Regional Airport?
Historical data lists 1 nonstop destination from Joslin Field Magic Valley Regional Airport. Always check current schedules.
What time zone is Joslin Field Magic Valley Regional Airport in?
Joslin Field Magic Valley Regional Airport is in the America/Boise time zone (UTC-06:00).
What is the magnetic variation at Joslin Field Magic Valley Regional Airport?
The magnetic variation (declination) at Joslin Field Magic Valley Regional Airport is approximately 11.9° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Joslin Field Magic Valley Regional Airport?
The nearest airport to Joslin Field Magic Valley Regional Airport is Fecundity Farm Strip Airport (US-6344), about 5 nm to the nnw, followed by Huddleston Airport and Fairbanks Airfield.
Is the information on this page suitable for flight planning?
No. Joslin Field Magic Valley Regional Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.