Missoula Montana Airport (MSO)
Missoula, US
Flying from Missoula (MSO)? Check your flight's risk
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On-time = departed within 15 min of schedule. Based on 3,553 recent tracked flights.
Missoula (MSO) today: strikes, cancellations and delays
What can disrupt a flight from MSO right now: announced strikes, how often flights here are cancelled, and how to check your own flight.
How often flights are cancelled here
1.18% of the 3,376 departures from MSO reported to the US Bureau of Transportation Statistics were cancelled, over 7 months of data published between January 2024 and July 2026.
Is your flight affected today?
FlightGuard does not show a live departures board for MSO. Enter your flight number to get a risk score built on the latest weather, air traffic control, strike and airline punctuality data.
Check my flightMissoula Montana Airport (MSO) serves Missoula, US with 7 destinations operated by 4 airlines. Departures are on time 82.6% of the time, with an average departure delay of 13 minutes and a 1.13% cancellation rate (3,553 recent flights). According to FlightGuard's analysis based on 9 real-time factors (weather, ATC delays, NOTAMs, strikes, fuel prices, airline OTP, geopolitical events, recent trends, and historical data), the average risk score for flights from Missoula Montana Airport is 17.5/100. Major airlines operating from this airport include Alaska Airlines, Allegiant Air, Delta Air Lines, United Airlines. Check your flight risk in real time by entering your flight number on FlightGuard for a personalized analysis before departure.
Airlines from Missoula Montana Airport
Destinations from Missoula Montana Airport (MSO)
7 destinations served from this airport.
| Destination | Route | Airlines |
|---|---|---|
| Denver | MSO → DEN | 1 |
| Las Vegas | MSO → LAS | 1 |
| Mesa | MSO → AZA | 1 |
| Minneapolis | MSO → MSP | 1 |
| Portland | MSO → PDX | 1 |
| Salt Lake City | MSO → SLC | 1 |
| Seattle | MSO → SEA | 1 |
Frequently asked questions about Missoula Montana Airport
To know whether your flight from MSO is cancelled or delayed today, check it with your airline or enter the flight number on FlightGuard, which scores it on the latest weather, air traffic control and strike data.
Enter your flight number on FlightGuard to see the delay risk for your date, with the reasons behind it. On the flights we track, 82.6% leave on time and the average departure delay is 13 minutes. Your airline's app or the departures screen at MSO confirm the actual departure time.
In the US there is no fixed cash compensation, but under DOT rules the airline must refund the ticket if it cancels your flight from MSO and you choose not to travel. Most airlines also rebook you for free; meals or a hotel depend on the airline's own commitments.
4 airlines operate from Missoula Montana Airport (MSO), including Alaska Airlines, Allegiant Air, Delta Air Lines, United Airlines.
Departures from Missoula Montana Airport (MSO) are on time 82.6% of the time, with an average departure delay of 13 minutes and a 1.13% cancellation rate, based on 3,553 recent flights.
Missoula Montana Airport (MSO) serves 7 destinations, operated by 4 airlines.
Enter your flight number on FlightGuard to get a real-time risk analysis based on 9 factors, including weather, ATC delays, NOTAMs, strikes and airline punctuality.
The main causes of delays at Missoula Montana Airport (MSO) are: atfm. Delays can be related to weather conditions, airspace capacity, strikes, or airline operational issues.
Airline punctuality varies over time. On FlightGuard you can check the specific risk score for your flight, which takes into account the airline's historical on-time performance among the 9 factors analyzed.
We recommend checking your flight risk at least 2-3 days before departure and again the day before. FlightGuard updates data every 15 minutes, so the closer you get to your flight date, the more accurate the analysis.
1.18% of the 3,376 flights at Missoula Montana Airport (MSO) were cancelled in data published between January 2024 and July 2026 (source: US DOT Bureau of Transportation Statistics).
