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
▼ 52.2%
DEP / DAY
20
▼ 53.4%
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 20 departures per day on average over the last 7 days, served by 10 carriers across 10 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
55°F
Wind
7 kts
250°
Visib
10+ km
Ceil
—
KTWF 050253Z 25007KT 10SM CLR 13/06 A2997 RMK AO2 SLP119 T01280056 53007

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

12 total
TOP 9 76
SKY West Aviation 43% Netjets Aviation 21% FOR Firefighting Purposes- NOT TO BE Assigned 9% Delta AIR Lines 7% TYS 5% Breeze Airways 5% ATP Flight School 4% NON 3% JET Linx Aviation 3%

Top destinations

By flight count

See all →
SLC 33
1U6 3
AZA 2
SGU 2
BOI 2
U94 2

Carriers

See all + destinations → 12
SKY West Aviation
33
Netjets Aviation
16
FOR Firefighting Purposes- NOT TO BE Assigned
7
Delta AIR Lines
5
TYS
4
Breeze Airways
4
Show 6 more carriers →
ATP Flight School
3
NON
2
JET Linx Aviation
2
United States Government
2
Lossiemouth FTU
2
Richland Aviation (Sidney
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

14 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 31 0h 50m
TWF1U6
Oakley, US
 FOR Firefighting Purposes- NOT TO BE Assigned 3 0h 35m
TWFAZA
Phoenix, US
 TYS 2 1h 43m
TWFSLC
Salt Lake City, US
 Delta AIR Lines 2 1h 8m
TWFSGU
St George, US
 TYS 2 1h 19m
TWFBOI
Boise, US
 ATP Flight School 2 2h 0m
TWFLAS
Las Vegas, US
 Breeze Airways 2 1h 50m
TWFU94
Hazelton, US
 FOR Firefighting Purposes- NOT TO BE Assigned 1 0h 14m
TWFOMA
Omaha, US
 JET Linx Aviation 1 1h 56m
TWFU94
Hazelton, US
 NON 1 0h 8m
TWFOAK
Oakland, US
 SKY West Aviation 1 2h 4m
TWFHPN
White Plains, US
 Netjets Aviation 1 4h 47m
TWFGEG
Spokane, US
 JET Linx Aviation 1 0h 59m
TWFMHR
Sacramento, US
 Netjets Aviation 1 2h 45m
TWFTUS
Tucson, US
 Netjets Aviation 1 3h 56m
TWFAPC
Napa, US
 Netjets Aviation 1 1h 15m
TWF30ID
Murtaugh, US
 FOR Firefighting Purposes- NOT TO BE Assigned 1 0h 11m
TWFRST
Rochester, US
 Netjets Aviation 1 2h 47m
TWFRNO
Reno, US
 Lossiemouth FTU 1 1h 4m
TWFKJYR
York, US
 Netjets Aviation 1 1h 44m
© SkyMeter · All flight data subject to ODbL attribution · Updated 03:53 UTC