Airports / KTWF / Joslin Field Magic Valley Regional AirportIATA TWFGood ground coverage
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Joslin Field Magic Valley Regional Airport satellite view
📍 Twin Falls⬆ 4,154 ft2 runways
KTWF · TWF

Joslin Field Magic Valley Regional Airport

42.48180°N
-114.48800°W
ARR / DAY
32
▲ 3.3%
DEP / DAY
37
▼ 1.5%
ON-TIME
—
schedules pending
AVG DELAY
—
7d window

Joslin Field Magic Valley Regional Airport (KTWF/TWF) is a medium international airport located in Twin Falls, ID, 117 mi south east of Boise. It features 2 runways with the longest being 8,704 feet. SkyMeter has observed roughly 32 arrivals and 37 departures per day on average over the last 7 days, served by 14 carriers across 22 routes. The most active carrier is FOR Firefighting Purposes- NOT TO BE Assigned (TKR). The busiest route is to Salt Lake City International Airport (KSLC).

Safety incidents

Last 7 days · 6 total

REVIEW →
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
6
↺
Return to field
10

Current weather

Latest METAR observation

1h ago
Temp
82°F
Wind
7 kts
340°
Visib
10+ km
Ceil
—
KTWF 191653Z 34007KT 8SM CLR 28/07 A3011 RMK AO2 SLP133 T02780067

Runways

2 installed

8,704 FT MAX
08/26
8,704 ft × 150
ASP● LITHIGH
12/30
3,224 ft × 75
ASP○ unlit

Delays by hour

Avg minutes · local time · last 30 days

Schedule vs actual
0m 5a 2m 6a 9m 7a 26m 8a 0m 9a 0m 10a 0m 11a 32m 12p
PRO Unlock full 24h

Top carriers

Share of flights

19 total
TOP 9 214
FOR Firefighting Purposes- NOT TO BE Assigned 50% SKY West Aviation 20% Netjets Aviation 16% Flexjet LLC (Richardson 5% Breeze Airways 4% Western Aircraft 2% NON 1% CGX 1% Pacific JET 1%

Top destinations

By flight count

See all →
SLC 41
HIF 6
KU76 5
LAS 5
1U6 4
BOI 4

Carriers

See all + destinations → 19
FOR Firefighting Purposes- NOT TO BE Assigned
108
SKY West Aviation
43
Netjets Aviation
34
Flexjet LLC (Richardson
10
Breeze Airways
8
Western Aircraft
5
Show 13 more carriers →
NON
2
CGX
2
Pacific JET
2
AIR Wisconsin Airlines Corporation (Appleton
2
Sunset Aviation
2
RKJ
2
Let'S Jett
2
Anderson AIR
2
United States AIR Force Auxiliary / Civil AIR Patrol (Richmond
2
Cutter Aviation (Phoenix AZ)
2
Global Crossing Airlines
2
Executive AIR Fleet (Trenton
1
AT and T Aviation Division (Morristown
1

Communications Frequencies

2026-06-11
Type Freq (MHz) Hours
CTAF 118.200 —
TWR 118.200 0600-2100
TWR 317.500 0600-2100
GND 121.700 0600-2100
APCH 126.700 0600-2100
APCH 353.750 0600-2100
UNICOM 122.950 —
ASOS 135.025 —
BURLEY R 118.050 —
OTHER 118.050 —
LCL/P 118.200 0600-2100
TWIN FAL 122.300 —
OTHER 122.300 —
CD/P 123.650 0600-2100
OTHER 123.650 0600-2100
LCL/P 317.500 0600-2100
BURLEY R 363.000 —
OTHER 363.000 —
Airport operations
ARTCC:
ZLC
Mag var:
13° E
Fuel:
100LL, A1+

Destination network

Great-circle routes from KTWF · last 7d

9 destinations
Live destinations · drag to pan · scroll to zoom

Hourly traffic

Avg movements per hour · local time · last 30 days

12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

See all routes → 73 routes
Route Operator Flights Avg enroute
TWFSLC
Salt Lake City, US
 SKY West Aviation 41 0h 53m
TWFHIF
Ogden, US
 FOR Firefighting Purposes- NOT TO BE Assigned 6 1h 14m
TWFKU76
Mountain Home, US
 FOR Firefighting Purposes- NOT TO BE Assigned 5 1h 50m
TWF1U6
Oakley, US
 FOR Firefighting Purposes- NOT TO BE Assigned 4 0h 27m
TWFLAS
Las Vegas, US
 Breeze Airways 4 1h 42m
TWFUS-1945
Richfield, US
 FOR Firefighting Purposes- NOT TO BE Assigned 3 1h 33m
TWFCOE
Coeur d'Alene, US
 FOR Firefighting Purposes- NOT TO BE Assigned 3 1h 59m
TWFTEB
Teterboro, US
 Netjets Aviation 3 4h 30m
TWFBOI
Boise, US
 FOR Firefighting Purposes- NOT TO BE Assigned 3 1h 14m
TWFMUO
Mountain Home, US
 FOR Firefighting Purposes- NOT TO BE Assigned 2 0h 56m
TWFVNY
Van Nuys, US
 Flexjet LLC (Richardson 2 1h 49m
TWFVNY
Van Nuys, US
 Let'S Jett 2 2h 3m
TWFKS67
Nampa, US
 United States AIR Force Auxiliary / Civil AIR Patrol (Richmond 2 1h 7m
TWFIAD
Washington, DC, US
 RKJ 1 4h 4m
TWFKCHD
Chandler, US
 Cutter Aviation (Phoenix AZ) 1 2h 47m
TWFSGU
St George, US
 Global Crossing Airlines 1 1h 6m
TWFTEX
Telluride, US
 Netjets Aviation 1 1h 28m
TWFSUN
Hailey, US
 Netjets Aviation 1 0h 21m
TWFBZN
Bozeman, US
 RKJ 1 0h 54m
TWFMYF
San Diego, US
 Pacific JET 1 2h 11m
© SkyMeter · All flight data subject to ODbL attribution · Updated 17:53 UTC