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Ontario, CA: Ontario International (ONT)Scheduled Services except Freight/MailBTS Data as of 12/10/2019
Summary Data (U.S. Flights Only)Carrier Shares for September 2018 - August 2019
Passengers*2018**2019**%ChgRank***
Arrival2,345k2,486k5.99%59
Departure2,336k2,493k6.70%59
Scheduled Flights
Departures34,23835,1702.72%56
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total1,455m1,492m2.56%7
Carriers
Scheduled15166.67%
* Scheduled enplaned revenue passengers.
** 12 months ending August of each year.
*** Among 783 U.S. airports, 12 months ending August 2019
CarrierPassengersShare
Southwest 2,72254.68%
American 79315.93%
Alaska 2705.42%
United 2525.07%
SkyWest 2515.04%
Other69013.86%
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.
** 2019 represents data for September 2018 - August 2019.
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, 2014-2019
% On Time201420152016201720182019*Rank**
Departure78%82%82%80%83%83%N/A
Arrival74%80%81%78%80%80%N/A
Avg Delay (min.)
Departure52.1757.6359.2660.9257.2256.81N/A
Arrival47.9751.1951.7953.2050.7350.03N/A
% Cancelled
Total1.42%0.95%1.13%1.19%0.74%0.81%N/A
Number of Flights (000)
Total20.519.719.620.921.35.3
Number of Reporting Carriers
Total767799
* October 2018 - September 2019 .
** Ranked only for major U.S. airports, October 2018 - September 2019.