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Chicago, IL: Chicago O'Hare International (ORD)Scheduled Services except Freight/MailBTS Data as of 11/19/2018
Summary Data (U.S. Flights Only)Carrier Shares for August 2010 - July 2011
Passengers*2010**2011**%ChgRank***
Arrival26,541k26,728k0.71%2
Departure26,520k26,726k0.78%2
Scheduled Flights
Departures365,470376,0282.89%2
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total894m819m-8.36%10
Carriers
Scheduled3433-2.94%
* Scheduled enplaned revenue passengers.
** 12 months ending July of each year.
*** Among 826 U.S. airports, 12 months ending July 2011
CarrierPassengersShare
United 14,85427.79%
American 13,07824.47%
Envoy Air6,13611.48%
ExpressJet 2,7865.21%
SkyWest 2,7125.07%
Other13,88625.98%
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.
** 2011 represents data for August 2010 - July 2011.
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%78%21
Arrival74%68%77%80%81%78%21
Avg Delay (min.)
Departure60.9158.9361.5566.4769.4368.9423
Arrival69.6464.6968.9071.9277.3877.6129
% Cancelled
Total2.99%4.69%2.74%1.62%1.40%1.94%17
Number of Flights (000)
Total306.4287.0313.5244.1266.5307.1
Number of Reporting Carriers
Total131112101014
* September 2017 - August 2018 .
** Ranked only for major U.S. airports, September 2017 - August 2018.