(The month selection does not apply to on-time data.)Show all airports (by state)
Chicago, IL: Chicago O'Hare International (ORD)Scheduled Services except Freight/MailBTS Data as of 7/28/2016
Summary Data (U.S. Flights Only)Carrier Shares for May 2015 - April 2016
Passengers*2015**2016**%ChgRank***
Arrival28,819k30,945k7.38%2
Departure28,767k30,921k7.49%2
Scheduled Flights
Departures379,346375,123-1.11%2
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total846m830m-1.82%11
Carriers
Scheduled2725-7.41%
* Scheduled enplaned revenue passengers.
** 12 months ending April of each year.
*** Among 825 U.S. airports, 12 months ending April 2016
CarrierPassengersShare
United 17,63828.51%
American 15,52925.10%
Envoy Air5,8379.43%
SkyWest 4,1306.68%
ExpressJet 3,7096.00%
Other15,02324.28%
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.
** 2016 represents data for May 2015 - April 2016.
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, 2011-2016
% On Time201120122013201420152016*Rank**
Departure74%76%70%67%74%77%27
Arrival75%80%74%68%77%80%21
Avg Delay (min.)
Departure59.3758.4060.9158.9361.5562.8621
Arrival68.5367.4069.6464.6968.9069.9928
% Cancelled
Total3.72%1.98%2.99%4.69%2.74%2.00%26
Number of Flights (000)
Total313.6310.8306.4287.0313.5287.1
Number of Reporting Carriers
Total121213111210
* June 2015 - May 2016 .
** Ranked only for major U.S. airports, June 2015 - May 2016.