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Missoula, MT: Missoula International (MSO)Scheduled Services except Freight/MailBTS Data as of 10/18/2018
Summary Data (U.S. Flights Only)Carrier Shares for August 2017 - July 2018
Passengers*2017**2018**%ChgRank***
Arrival385k394k2.12%133
Departure388k397k2.31%133
Scheduled Flights
Departures5,9225,910-0.20%159
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total3,957k4,040k2.09%171
Carriers
Scheduled12120.00%
* Scheduled enplaned revenue passengers.
** 12 months ending July of each year.
*** Among 789 U.S. airports, 12 months ending July 2018
CarrierPassengersShare
Horizon Air20525.95%
Delta 18122.86%
SkyWest 18022.73%
Allegiant 81.9010.37%
GoJet 52.926.70%
Other90.0511.40%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in thousands)Top 10 Destination Airports (U.S. Only, Passengers (000))
*  Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2018 represents data for August 2017 - July 2018.
Source: T-100 Domestic Market (US Carriers).
MSO vs. National Departure Delays (Major U.S. Carriers)MSO On-Time Performance Summary (Major U.S. Carriers Only)
A flight is considered delayed when it arrived or departed 15 or more minutes than the schedule. Delayed minutes are calculated from delayed flights only.
Domestic Flights, 2013-2018
% On Time201320142015201620172018*Rank**
Departure84%85%90%89%90%89%N/A
Arrival83%81%87%86%86%85%N/A
Avg Delay (min.)
Departure62.7667.2566.3782.97115.87109.54N/A
Arrival49.0848.7153.0354.3957.9852.86N/A
% Cancelled
Total1.52%1.54%0.85%0.86%0.53%0.26%N/A
Number of Flights
Total322334322248268224341147N/A
Number of Reporting Carriers
Total233446
* August 2017 - July 2018 .
** Ranked only for major U.S. airports, August 2017 - July 2018.