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ONT

Ontario International Airport

Ontario, United States

Operating Normally
0m
Average Delay
20m
Maximum Delay
17K
Passengers/Day
2/2
Runways Operational

Operational Status

Airport Information

IATA CodeONT
ICAO CodeKONT
Statusnormal operations
Last Updated4/7/2026, 10:46:23 PM

Weather Conditions

ConditionsLight rain
Temperature-5°C
Visibility5 miles
Wind Gusts18 knots

Related Routes

Salt Lake City → Ontario

SLC - ONT

severely affected

Est. delay: +46 minutes

Houston → Ontario

IAH - ONT

severely affected

Est. delay: +37 minutes

Ontario → Phoenix

ONT - PHX

affected

Est. delay: +23 minutes

San Jose → Ontario

SJC - ONT

affected

Est. delay: +21 minutes

Phoenix → Ontario

PHX - ONT

clear

Seattle → Ontario

SEA - ONT

clear

Guadalajara → Ontario

GDL - ONT

clear

Ontario → Guadalajara

ONT - GDL

clear

Ontario → Salt Lake City

ONT - SLC

clear

Denver → Ontario

DEN - ONT

clear

Chicago → Ontario

MDW - ONT

clear

Ontario → Denver

ONT - DEN

clear

Ontario → Las Vegas

ONT - LAS

clear

San Juan → Ontario

SJU - ONT

clear

Ontario → Houston

ONT - IAH

clear

Ontario → San Francisco

ONT - SFO

clear

San Francisco → Ontario

SFO - ONT

clear

Las Vegas → Ontario

LAS - ONT

clear

Ontario → Oakland

ONT - OAK

clear

Oakland → Ontario

OAK - ONT

clear

Ontario → Chicago

ONT - MDW

clear

Ontario → San Jose

ONT - SJC

clear

Ontario → Sacramento

ONT - SMF

clear

Sacramento → Ontario

SMF - ONT

clear

Ontario → Dallas-Fort Worth

ONT - DFW

clear

Dallas-Fort Worth → Ontario

DFW - ONT

clear

Ontario → Portland

ONT - PDX

clear

Ontario → Seattle

ONT - SEA

clear

Portland → Ontario

PDX - ONT

clear