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Missoula, MT: Missoula International (MSO)Scheduled Services except Freight/MailBTS Data as of 4/24/2019
Summary Data (U.S. Flights Only)Carrier Shares for February 2018 - January 2019
Passengers*2018**2019**%ChgRank***
Arrival383k425k11.02%134
Departure385k428k10.92%134
Scheduled Flights
Departures5,7696,1797.11%159
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total4,151k3,725k-10.27%172
Carriers
Scheduled11129.09%
* Scheduled enplaned revenue passengers.
** 12 months ending January of each year.
*** Among 795 U.S. airports, 12 months ending January 2019
CarrierPassengersShare
Horizon Air20724.23%
Delta 19522.91%
SkyWest 15317.97%
United 98.2411.52%
Allegiant 85.5510.04%
Other11413.34%
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.
** 2019 represents data for February 2018 - January 2019.
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, 2014-2019
% On Time201420152016201720182019*Rank**
Departure85%90%89%90%86%86%N/A
Arrival81%87%86%86%84%84%N/A
Avg Delay (min.)
Departure67.2566.3782.97115.8780.5780.73N/A
Arrival48.7153.0354.3957.9860.7660.59N/A
% Cancelled
Total1.54%0.85%0.86%0.53%0.47%0.41%N/A
Number of Flights
Total343222482682243434303171N/A
Number of Reporting Carriers
Total334465
* March 2018 - February 2019 .
** Ranked only for major U.S. airports, March 2018 - February 2019.