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Chicago, IL: Chicago Midway International (MDW)Scheduled Services except Freight/MailBTS Data as of 12/11/2019
Summary Data (U.S. Flights Only)Carrier Shares for September 2018 - August 2019
Passengers*2018**2019**%ChgRank***
Arrival10,441k9,857k-5.59%27
Departure10,375k9,799k-5.55%27
Scheduled Flights
Departures86,46382,053-5.10%32
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total44m44m0.22%109
Carriers
Scheduled95-44.44%
* Scheduled enplaned revenue passengers.
** 12 months ending August of each year.
*** Among 783 U.S. airports, 12 months ending August 2019
CarrierPassengersShare
Southwest 18,84895.89%
Delta 4302.19%
SkyWest 3341.70%
Endeavor 0.200.00%
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Other44.790.23%
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 September 2018 - August 2019.
Source: T-100 Domestic Market (US Carriers).
MDW vs. National Departure Delays (Major U.S. Carriers)MDW 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**
Departure65%74%79%76%69%70%30
Arrival74%81%83%82%80%80%15
Avg Delay (min.)
Departure52.1350.5648.0249.4447.8850.221
Arrival54.3055.7551.7650.4151.0253.504
% Cancelled
Total2.85%2.22%1.78%1.42%2.32%3.70%30
Number of Flights (000)
Total88.588.587.887.287.184.4
Number of Reporting Carriers
Total654444
* October 2018 - September 2019 .
** Ranked only for major U.S. airports, October 2018 - September 2019.