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Chicago, IL: Chicago Midway International (MDW)Scheduled Services except Freight/MailBTS Data as of 1/21/2019
Summary Data (U.S. Flights Only)Carrier Shares for October 2017 - September 2018
Passengers*2017**2018**%ChgRank***
Arrival10,531k10,414k-1.11%26
Departure10,476k10,348k-1.22%26
Scheduled Flights
Departures88,49086,393-2.37%29
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total44m44m0.42%107
Carriers
Scheduled107-30.00%
* Scheduled enplaned revenue passengers.
** 12 months ending September of each year.
*** Among 792 U.S. airports, 12 months ending September 2018
CarrierPassengersShare
Southwest 19,93196.00%
Delta 4332.09%
SkyWest 2861.38%
ExpressJet 8.070.04%
Endeavor 0.230.00%
Other1040.50%
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 October 2017 - September 2018.
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, 2013-2018
% On Time201320142015201620172018*Rank**
Departure66%65%74%79%76%69%30
Arrival77%74%81%83%82%80%20
Avg Delay (min.)
Departure45.7652.1350.5648.0249.4448.451
Arrival47.8054.3055.7551.7650.4150.581
% Cancelled
Total0.81%2.85%2.22%1.78%1.42%2.26%23
Number of Flights (000)
Total89.488.588.587.887.287.3
Number of Reporting Carriers
Total765444
* November 2017 - October 2018 .
** Ranked only for major U.S. airports, November 2017 - October 2018.