KONT Airport Statistics

KONT ONT

🇺🇸Ontario International Airport

#177 busiest of 1,609 #108 in US
All airports
Last 12 months
Last activity Jun 24, 2026

All-time activity

Full FDV history
208
Total Flights
85
Departures
123
Arrivals
81
Unique Pilots
526
Flight Hours

Top destinations from KONT

KSLC Salt Lake City International Airport 18
KATL Atlanta Hartsfield-Jackson International Airport 16
KSEA Seattle Tacoma International Airport 9
KLAS Las Vegas McCarran International Airport 8
KPDX Portland International Airport 7
MMSD San Jose del Cabo Los Cabos International Airport 5
KBOS Boston Logan International Airport 5
KSFO San Francisco International Airport 3
KDEN Denver International Airport 2
KPHX Phoenix Sky Harbor International Airport 2
KSAN San Diego International Airport 2
KMHR Sacramento Mather Airport 1

Top arrivals into KONT

KSLC Salt Lake City International Airport 28
KATL Atlanta Hartsfield-Jackson International Airport 26
KSEA Seattle Tacoma International Airport 26
KPHX Phoenix Sky Harbor International Airport 8
KSFO San Francisco International Airport 8
KDAB Daytona Beach International Airport 5
KOAK Oakland International Airport 4
KPDX Portland International Airport 4
KLAS Las Vegas McCarran International Airport 2
KMEM Memphis International Airport 1
EGSS London Stansted Airport 1
KDEN Denver International Airport 1

Airport information

ICAO
KONT
IATA
ONT
Country
🇺🇸 US
Coordinates
34.056, -117.601
Average landing rate
-257 fpm
First activity
Jul 2019

Route map

Busiest routes to and from KONT. Click a dot to jump to that airport.