LA Ontario ONT Airport Status
Please note: the information listed below only pertains to the airport status for LA Ontario ONT Airport, and any airport that may offer connecting service. For information on a particular flight, go to LA Ontario ONT Airport Flight Status.
LA Ontario ONT Airport flight departure delays
LA Ontario ONT Airport flight arrival delays
Airport Closures
Airport Ground Delays
Airport Ground Stop Delays
- No current departure delays.
LA Ontario ONT Airport flight arrival delays
- No current arrival delays.
Airport Closures
- No airport closures
Airport Ground Delays
- Certain inbound flights scheduled to depart for Hartsfield Jackson Atlanta airport are delayed an average of 23 minutes. Check your specific flight’s status at the departure city for an updated schedule.
- Certain inbound flights scheduled to depart for Newark Liberty airport are delayed an average of 53 minutes. Check your specific flight’s status at the departure city for an updated schedule.
- Certain inbound flights scheduled to depart for New York Kennedy airport are delayed an average of 32 minutes. Check your specific flight’s status at the departure city for an updated schedule.
Airport Ground Stop Delays
- No current Ground Stop Delays.
Learn more about the causes of delayed Flight Departures at LA Ontario (ONT) Airport



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of Ontario
International
Airport on
Southwest at...
at ont airport
way? keeps asking
for return date
and im not
returning