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Chicago, IL: Chicago O'Hare International (ORD)Scheduled Services except Freight/MailBTS Data as of 10/20/2018
Summary Data (U.S. Flights Only)Carrier Shares for August 2017 - July 2018
Passengers*2017**2018**%ChgRank***
Arrival31,795k33,018k3.85%2
Departure31,752k32,956k3.79%2
Scheduled Flights
Departures367,836381,6943.77%2
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total1,050m1,065m1.40%12
Carriers
Scheduled222722.73%
* Scheduled enplaned revenue passengers.
** 12 months ending July of each year.
*** Among 789 U.S. airports, 12 months ending July 2018
CarrierPassengersShare
United 20,82331.56%
American 17,59326.67%
SkyWest 7,28511.04%
Envoy Air5,1177.76%
Spirit 3,0304.59%
Other12,12518.38%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in millions)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).
ORD vs. National Departure Delays (Major U.S. Carriers)ORD 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**
Departure70%67%74%77%79%79%18
Arrival74%68%77%80%81%79%20
Avg Delay (min.)
Departure60.9158.9361.5566.4769.4368.2222
Arrival69.6464.6968.9071.9277.3876.9328
% Cancelled
Total2.99%4.69%2.74%1.62%1.40%1.87%16
Number of Flights (000)
Total306.4287.0313.5244.1266.5302.5
Number of Reporting Carriers
Total131112101014
* August 2017 - July 2018 .
** Ranked only for major U.S. airports, August 2017 - July 2018.