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
27
▲ 19.1%
DEP / DAY
31
▲ 12.0%
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 27 arrivals and 31 departures per day on average over the last 7 days, served by 12 carriers across 21 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

50m ago
Temp
51°F
Wind
3 kts
280°
Visib
10+ km
Ceil
—
KMSO 112153Z 28003KT 10SM CLR 11/06 A3020 RMK AO2 SLP233 T01060061

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

19 total
TOP 9 188
SKY West Aviation 22% Envoy AIR 14% Delta AIR Lines 13% FOR Firefighting Purposes- NOT TO BE Assigned 13% United Airlines 12% Alpine Aviation 11% Alaska Airlines 9% Empire Airlines (Hayden Lake 4% Allegiant AIR 3%

Top destinations

By flight count

See all →
DEN 28
SEA 23
SLC 19
BIL 16
ORD 13
PDX 9

Carriers

See all + destinations → 19
SKY West Aviation
41
Envoy AIR
26
Delta AIR Lines
25
FOR Firefighting Purposes- NOT TO BE Assigned
24
United Airlines
23
Alpine Aviation
20
Show 13 more carriers →
Alaska Airlines
16
Empire Airlines (Hayden Lake
7
Allegiant AIR
6
Cobalt AIR
5
Flexjet LLC (Richardson
4
Longhorn Aviation
4
GHO
4
JET Linx Aviation
2
U.S Forest Service (Ogden
2
MN Airlines
1
NON
1
United States Government
1
Pacific Coast JET (Oakland
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 → 52 routes
Route Operator Flights Avg enroute
MSODEN
Denver, US
 United Airlines 21 1h 56m
MSOBIL
Billings, US
 Alpine Aviation 15 1h 9m
MSOSEA
Seattle, US
 Alaska Airlines 14 1h 21m
MSOORD
Chicago, US
 Envoy AIR 13 3h 10m
MSOSLC
Salt Lake City, US
 SKY West Aviation 10 1h 30m
MSOSEA
Seattle, US
 SKY West Aviation 9 1h 26m
MSOPDX
Portland, US
 SKY West Aviation 8 1h 29m
MSOSLC
Salt Lake City, US
 Delta AIR Lines 8 1h 32m
MSOMSP
Minneapolis, US
 Delta AIR Lines 8 2h 33m
MSODEN
Denver, US
 SKY West Aviation 7 2h 0m
MSODFW
Dallas-Fort Worth, US
 Envoy AIR 7 3h 12m
MSOBZN
Bozeman, US
 Alpine Aviation 4 0h 39m
MSOAZA
Phoenix, US
 Allegiant AIR 4 2h 24m
MSOOGD
Ogden, US
 SKY West Aviation 2 1h 41m
MSOOGD
Ogden, US
 U.S Forest Service (Ogden 2 1h 47m
MSOAPA
Denver, US
 Flexjet LLC (Richardson 2 1h 44m
MSOPIR
Pierre, US
 Cobalt AIR 2 2h 12m
MSOLAS
Las Vegas, US
 Allegiant AIR 2 2h 2m
MSO2MT3
Missoula, US
 FOR Firefighting Purposes- NOT TO BE Assigned 1 0h 10m
MSOSUN
Hailey, US
 Longhorn Aviation 1 1h 4m
© SkyMeter · All flight data subject to ODbL attribution · Updated 22:43 UTC