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Ontario, CA: Ontario International (ONT)Scheduled Services except Freight/MailBTS Data as of 10/18/2018
Summary Data (U.S. Flights Only)Carrier Shares for August 2017 - July 2018
Passengers*2017**2018**%ChgRank***
Arrival2,114k2,320k9.71%61
Departure2,108k2,311k9.63%61
Scheduled Flights
Departures32,12934,0746.05%55
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total1,241m1,439m15.97%7
Carriers
Scheduled1514-6.67%
* Scheduled enplaned revenue passengers.
** 12 months ending July of each year.
*** Among 789 U.S. airports, 12 months ending July 2018
CarrierPassengersShare
Southwest 2,67457.75%
American 77216.67%
SkyWest 3567.69%
Alaska 3026.51%
United 2164.66%
Other3116.72%
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 August 2017 - July 2018.
Source: T-100 Domestic Market (US Carriers).
ONT vs. National Departure Delays (Major U.S. Carriers)ONT 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**
Departure83%78%82%82%80%82%N/A
Arrival80%74%80%81%78%81%N/A
Avg Delay (min.)
Departure51.6052.1757.6359.2660.9260.42N/A
Arrival47.3847.9751.1951.7953.2053.83N/A
% Cancelled
Total0.96%1.42%0.95%1.13%1.19%1.05%N/A
Number of Flights (000)
Total21.220.519.719.620.99.0
Number of Reporting Carriers
Total876778
* August 2017 - July 2018 .
** Ranked only for major U.S. airports, August 2017 - July 2018.