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Ontario, CA: Ontario International (ONT)Scheduled Services except Freight/MailBTS Data as of 2/16/2019
Summary Data (U.S. Flights Only)Carrier Shares for December 2017 - November 2018
Passengers*2017**2018**%ChgRank***
Arrival2,165k2,389k10.34%61
Departure2,157k2,383k10.46%61
Scheduled Flights
Departures33,05134,2583.65%55
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total1,310m1,477m12.72%7
Carriers
Scheduled15150.00%
* Scheduled enplaned revenue passengers.
** 12 months ending November of each year.
*** Among 794 U.S. airports, 12 months ending November 2018
CarrierPassengersShare
Southwest 2,70956.77%
American 76015.92%
Alaska 3096.47%
SkyWest 3096.47%
United 2515.26%
Other4359.12%
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 December 2017 - November 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%82%N/A
Avg Delay (min.)
Departure51.6052.1757.6359.2660.9252.89N/A
Arrival47.3847.9751.1951.7953.2048.40N/A
% Cancelled
Total0.96%1.42%0.95%1.13%1.19%1.31%N/A
Number of Flights (000)
Total21.220.519.719.620.91.8
Number of Reporting Carriers
Total876779
* December 2017 - November 2018 .
** Ranked only for major U.S. airports, December 2017 - November 2018.