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
18
▼ 8.8%
DEP / DAY
20
▼ 13.8%
ON-TIME
—
schedules pending
AVG DELAY
—
7d window

Joslin Field Magic Valley Regional Airport (KTWF/TWF) is a medium regional airport located in Twin Falls, ID, 117 mi south east of Boise. It features 2 runways with the longest being 8,703 feet. SkyMeter has observed roughly 18 arrivals and 20 departures per day on average over the last 7 days, served by 11 carriers across 9 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Salt Lake City International Airport (KSLC).

Safety incidents

Last 7 days · 4 total

REVIEW →
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
4
↺
Return to field
5

Current weather

Latest METAR observation

57m ago
Temp
80°F
Wind
6 kts
90°
Visib
10+ km
Ceil
—
KTWF 142253Z 09006KT 10SM CLR 27/09 A3003 RMK AO2 SLP117 T02670094

Runways

2 installed

8,703 FT MAX
12/30
3,224 ft × 75
ASP○ unlit
8/26
8,703 ft × 150
ASP● LIT

Delays by hour

Avg minutes · local time · last 30 days

Schedule vs actual
0m 5a 2m 6a 0m 7a 0m 8a 0m 9a 0m 10a 3m 11a 0m 12p
PRO Unlock full 24h

Top carriers

Share of flights

13 total
TOP 9 99
SKY West Aviation 34% FOR Firefighting Purposes- NOT TO BE Assigned 22% Netjets Aviation 16% Breeze Airways 8% Flexjet LLC (Richardson 5% United States Government 5% FRL 4% World Class JET 3% Corporate Flight International 2%

Top destinations

By flight count

See all →
SLC 32
LAS 7
BOI 7
SUN 4
K4SD 3
NV09 2

Carriers

See all + destinations → 13
SKY West Aviation
34
FOR Firefighting Purposes- NOT TO BE Assigned
22
Netjets Aviation
16
Breeze Airways
8
Flexjet LLC (Richardson
5
United States Government
5
Show 7 more carriers →
FRL
4
World Class JET
3
Corporate Flight International
2
Thro Aviation
2
ATP Flight School
2
Global Crossing Airlines
2
Direct2
2

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

12 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 → 41 routes
Route Operator Flights Avg enroute
TWFSLC
Salt Lake City, US
 SKY West Aviation 31 0h 44m
TWFLAS
Las Vegas, US
 Breeze Airways 4 1h 52m
TWFBOI
Boise, US
 United States Government 4 1h 14m
TWFK4SD
Reno, US
 FOR Firefighting Purposes- NOT TO BE Assigned 3 1h 22m
TWFSUN
Hailey, US
 Flexjet LLC (Richardson 2 0h 16m
TWFSUN
Hailey, US
 Netjets Aviation 2 0h 21m
TWFNV09
Reno, US
 FOR Firefighting Purposes- NOT TO BE Assigned 2 1h 25m
TWFKU76
Mountain Home, US
 FOR Firefighting Purposes- NOT TO BE Assigned 2 0h 55m
TWFHIF
Ogden, US
 FOR Firefighting Purposes- NOT TO BE Assigned 2 1h 10m
TWFDAL
Dallas, US
 World Class JET 2 2h 28m
TWFBOI
Boise, US
 Netjets Aviation 2 0h 27m
TWFLAS
Las Vegas, US
 Netjets Aviation 1 4h 19m
TWFJAC
Jackson, US
 SKY West Aviation 1 1h 6m
TWFU91
Grasmere, US
 FRL 1 0h 20m
TWFKJER
Jerome, US
 Flexjet LLC (Richardson 1 0h 13m
TWFSMO
Santa Monica, US
 Netjets Aviation 1 4h 12m
TWF11ID
Riddle, US
 FRL 1 0h 27m
TWFSJC
San Jose, US
 Netjets Aviation 1 2h 42m
TWFMKC
Kansas City, US
 Thro Aviation 1 2h 21m
TWFAMA
Amarillo, US
 Netjets Aviation 1 2h 16m
© SkyMeter · All flight data subject to ODbL attribution · Updated 23:50 UTC