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Butte, MT: Bert Mooney (BTM)Scheduled Services except Freight/MailBTS Data as of 2/20/2019
Summary Data (U.S. Flights Only)Carrier Shares for December 2017 - November 2018
Passengers*2017**2018**%ChgRank***
Arrival26k25k-4.54%312
Departure27k26k-5.05%310
Scheduled Flights
Departures6596762.58%519
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total--N/A-
Carriers
Scheduled110.00%
* Scheduled enplaned revenue passengers.
** 12 months ending November of each year.
*** Among 794 U.S. airports, 12 months ending November 2018
CarrierPassengersShare
SkyWest 50.54100.00%
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Other0.000.00%
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 December 2017 - November 2018.
Source: T-100 Domestic Market (US Carriers).
BTM vs. National Departure Delays (Major U.S. Carriers)BTM 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**
Departure91%92%92%92%90%91%N/A
Arrival91%91%90%92%89%84%N/A
Avg Delay (min.)
Departure65.6261.83106.80130.84160.60131.60N/A
Arrival55.1632.2450.71162.08119.8952.63N/A
% Cancelled
Total3.33%3.28%2.74%0.89%2.22%0.00%N/A
Number of Flights
Total75076372967767556N/A
Number of Reporting Carriers
Total111111
* December 2017 - November 2018 .
** Ranked only for major U.S. airports, December 2017 - November 2018.