Airports / KMSO / Missoula International AirportIATA MSOGood ground coverage
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📍 Missoula⬆ 3,206 ft2 runways
KMSO · MSO

Missoula International Airport

46.91630°N
-114.09100°W
ARR / DAY
23
▲ 9.4%
DEP / DAY
26
▼ 3.2%
ON-TIME
—
schedules pending
AVG DELAY
—
7d window

Missoula International Airport (KMSO/MSO) is a medium international airport located in Missoula, MT, 165 mi east of Spokane. It features 2 runways with the longest being 9,501 feet. SkyMeter has observed roughly 23 arrivals and 26 departures per day on average over the last 7 days, served by 12 carriers across 18 routes. The most active carrier is SKY West Aviation (SKW). The busiest route is to Denver International Airport (KDEN).

Safety incidents

Last 7 days · 0 total

NORMAL
↻
Go-arounds
0
✕
Rejected takeoffs
0
△
Unstable approaches
0
↺
Return to field
9

Current weather

Latest METAR observation

1h ago
Temp
49°F
Wind
0 kts
0°
Visib
10+ km
Ceil
—
KMSO 112353Z 00000KT 10SM CLR 09/06 A3017 RMK AO2 SLP230 T00940061 10111 20061 56013

Runways

2 installed

9,501 FT MAX
07/25
4,612 ft × 75
ASP● LIT
11/29
9,501 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

18 total
TOP 9 155
SKY West Aviation 21% FOR Firefighting Purposes- NOT TO BE Assigned 15% United Airlines 13% Envoy AIR 13% Delta AIR Lines 12% Alpine Aviation 10% Alaska Airlines 7% Allegiant AIR 4% Empire Airlines (Hayden Lake 4%

Top destinations

By flight count

See all →
DEN 25
SEA 17
SLC 14
BIL 13
ORD 11
PDX 7

Carriers

See all + destinations → 18
SKY West Aviation
33
FOR Firefighting Purposes- NOT TO BE Assigned
24
United Airlines
20
Envoy AIR
20
Delta AIR Lines
19
Alpine Aviation
16
Show 12 more carriers →
Alaska Airlines
11
Allegiant AIR
6
Empire Airlines (Hayden Lake
6
Cobalt AIR
5
Flexjet LLC (Richardson
4
GHO
4
JET Linx Aviation
2
U.S Forest Service (Ogden
2
Longhorn Aviation
2
MN Airlines
1
NON
1
United States Government
1

Communications Frequencies

2026-10-29
Type Freq (MHz) Hours
CTAF 118.400 —
TWR 118.400 0600-2200
TWR 377.175 0600-2200
GND 121.900 0600-2200
ATIS 126.650 0600-2200
APCH 124.900 —
APCH 298.950 —
UNICOM 122.950 —
LCL/P 118.400 0600-2200
MILLER P 122.200 —
OTHER 122.200 —
MILLER P 127.075 —
OTHER 127.075 —
MILLER P 244.875 —
OTHER 244.875 —
LCL/P 377.175 0600-2200
Airport operations
ARTCC:
ZLC
Mag var:
13° E
Fuel:
100LL, A1+

Destination network

Great-circle routes from KMSO · last 7d

18 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 → 49 routes
Route Operator Flights Avg enroute
MSODEN
Denver, US
 United Airlines 18 1h 56m
MSOBIL
Billings, US
 Alpine Aviation 12 1h 9m
MSOORD
Chicago, US
 Envoy AIR 11 3h 10m
MSOSEA
Seattle, US
 Alaska Airlines 10 1h 22m
MSOSLC
Salt Lake City, US
 SKY West Aviation 8 1h 30m
MSODEN
Denver, US
 SKY West Aviation 7 2h 0m
MSOSEA
Seattle, US
 SKY West Aviation 7 1h 26m
MSOPDX
Portland, US
 SKY West Aviation 6 1h 31m
MSOMSP
Minneapolis, US
 Delta AIR Lines 6 2h 34m
MSOSLC
Salt Lake City, US
 Delta AIR Lines 6 1h 37m
MSODFW
Dallas-Fort Worth, US
 Envoy AIR 5 3h 15m
MSOAZA
Phoenix, US
 Allegiant AIR 4 2h 24m
MSOBZN
Bozeman, US
 Alpine Aviation 3 0h 38m
MSOOGD
Ogden, US
 SKY West Aviation 2 1h 41m
MSOPIR
Pierre, US
 Cobalt AIR 2 2h 12m
MSOAPA
Denver, US
 Flexjet LLC (Richardson 2 1h 44m
MSOLAS
Las Vegas, US
 Allegiant AIR 2 2h 2m
MSOOGD
Ogden, US
 U.S Forest Service (Ogden 2 1h 47m
MSORAP
Rapid City, US
 Empire Airlines (Hayden Lake 1 2h 21m
MSODWH
Houston, US
 GHO 1 3h 32m
© SkyMeter · All flight data subject to ODbL attribution · Updated 00:57 UTC