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
17
▼ 7.2%
DEP / DAY
16
▼ 23.1%
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 17 arrivals and 16 departures per day on average over the last 7 days, served by 6 carriers across 13 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 · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
0

Current weather

Latest METAR observation

1h ago
Temp
41°F
Wind
12 kts
250°
Visib
10+ km
Ceil
—
KTWF 131653Z 25012KT 10SM BKN050 OVC075 05/M02 A3009 RMK AO2 SLP180 T00501022

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
⏱
No delay data for this window
Try a busier airport or a longer time range.

Top carriers

Share of flights

11 total
TOP 9 63
SKY West Aviation 44% Netjets Aviation 24% Flexjet LLC (Richardson 8% ATP Flight School 6% Corporate Flight International 5% NON 3% AIR Wisconsin Airlines Corporation (Appleton 3% CGW 3% Baker Aviation 3%

Top destinations

By flight count

See all →
SLC 29
BOI 5
SCF 3
BFI 3
SGU 2
DPA 2

Carriers

See all + destinations → 11
SKY West Aviation
28
Netjets Aviation
15
Flexjet LLC (Richardson
5
ATP Flight School
4
Corporate Flight International
3
NON
2
Show 5 more carriers →
AIR Wisconsin Airlines Corporation (Appleton
2
CGW
2
Baker Aviation
2
Global Crossing Airlines
2
WUP
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 → 28 routes
Route Operator Flights Avg enroute
TWFSLC
Salt Lake City, US
 SKY West Aviation 28 0h 47m
TWFSCF
Scottsdale, US
 Netjets Aviation 3 2h 1m
TWFBOI
Boise, US
 ATP Flight School 2 2h 13m
TWFBOI
Boise, US
 Baker Aviation 2 0h 33m
TWFBFI
Seattle, US
 Netjets Aviation 2 1h 43m
TWFDPA
Chicago/West Chicago, US
 Netjets Aviation 2 2h 54m
TWFLAX
Los Angeles, US
 Flexjet LLC (Richardson 1 2h 0m
TWFSGU
St George, US
 Global Crossing Airlines 1 1h 4m
TWFBOI
Boise, US
 CGW 1 1h 13m
TWFPBI
West Palm Beach, US
 Corporate Flight International 1 5h 26m
TWF1ID4
Oasis, US
 ATP Flight School 1 1h 11m
TWFOGD
Ogden, US
 ATP Flight School 1 1h 40m
TWFBZN
Bozeman, US
 Netjets Aviation 1 0h 51m
TWFSGU
St George, US
 AIR Wisconsin Airlines Corporation (Appleton 1 1h 3m
TWFSMO
Santa Monica, US
 Flexjet LLC (Richardson 1 2h 15m
TWFJAC
Jackson, US
 Netjets Aviation 1 0h 33m
TWFAZA
Phoenix, US
 AIR Wisconsin Airlines Corporation (Appleton 1 1h 44m
TWFMDW
Chicago, US
 Netjets Aviation 1 3h 1m
TWFLAS
Las Vegas, US
 Corporate Flight International 1 2h 16m
TWFVNY
Van Nuys, US
 Netjets Aviation 1 2h 34m
© SkyMeter · All flight data subject to ODbL attribution · Updated 18:00 UTC