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TSA Security Wait Times

LA Ontario Airport ONT

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Ontario International Airport (ONT) TSA Security Wait Time Information

Ontario International Airport is a busy airport and is situated within the city. The airport is equipped with high tech equipment and technology to make the travel experience as easy and safe as possible for you. This airport is famous for ease of security checks, which makes it a well-maintained airport in the country.

By knowing the wait times for security checkpoints, you can enjoy your coffee at the airport without worry about your turn. Also, when you know the wait times at ONT airport, you can decide to roan here and there within the airport in extra hours.

ONT Flight Delays

Before you head to the airport, be sure to check ONT Arrival Delays, ONT Departure Delays, or use iFLY's ONT Flight Tracker.

ONT Airport Security Checkpoints - Location and Hours

ONT is a quite busy airport, but it has safe and fast checkpoints for travelers. The good news is that the security checkpoints offer the PreCheck option too. Also, they are equipped with smart devices, including cameras and scanners. This helps travelers with easy passage through the checkpoints without waiting in queues for hours.

Ontario International Airport recommends arriving 2 to 3 hours before your scheduled airline departure. Remember to arrive early and, if necessary, allow yourself enough time to park your car at the airport.

TSA Wait Times ONT

Ontario International airport wait times can vary greatly during busy days, holidays, and travel days as well. You can now check current wait times at Ontario International Airport, but keep in mind that the ONT wait times you see right now may not be valid when you reach the airport!

TSA PreCheck at ONT

TSA PreCheck lanes are available at terminal 2 checkpoint at ONT airport. Frequent travelers and others who do not want to wait for long can sign up for TSA's PreCheck program at Ontario International Airport. Once signed in and approved, you will get a Known Traveler Number that helps you with access to an easy screening lane.

Now with PreCheck, you don't need to remove shoes, belts, remove laptops from cases, and more. It is assumed that with PreCheck, you will need to wait for less than 5 minutes in a line for a security check.

The office hours for PreCheck at the Ontario International Airport are from 3:45 a.m. to 1 a.m. daily.

Ontario International Airport Wait Times

Security wait times at Ontario International Airport are not too long. Further, it is based on various factors, including severe weather, TSA staffing, airport construction, and more. At every security checkpoint, you will get a digital display of the approximate wait times. This makes the security checks easy for you.

ONT TSA security wait times are made leveraging flight volume data and TSA staffing models. The TSA urges all travelers domestic or international to arrive at the airport well in advance of scheduled flight departures. It helps you go through the security checkpoint with ease and save you time a swell.

Please make sure to check for ticket counter wait times with your airline. Also, enquire them about possible changes to flight schedules, as this can influence your decision regarding how early to arrive at ONT airport.

Please note that each airline has a recommended arrival time, and you need to arrive at the airport accordingly. All airlines require that you should arrive at the check-in counter, the flight's departure gate and even onboard before the flight's scheduled departure time. The amount of the advance arrival time required varies depending on the airline you are using.

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Ontario Airport Overview Map
Ontario Airport Overview Map

LA Ontario Airport (ONT) Terminals

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ONT - Ontario, CA - LA Ontario Airport
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ONT Security Wait Times

Wait Times Meter
Avg. Wait Times
Wait Times Average5 Min
Select Date
Select Time Slot
12 am - 1 am
0 m
1 am - 2 am
1 m
2 am - 3 am
2 m
3 am - 4 am
4 m
4 am - 5 am
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4 m
10 am - 11 am
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12 pm - 1 pm
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1 pm - 2 pm
3 m
2 pm - 3 pm
3 m
3 pm - 4 pm
2 m
4 pm - 5 pm
1 m
5 pm - 6 pm
0 m

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TSA Pre Check at ONT


Terminal 2

Terminal 2 Checkpoint

Terminal 4

Terminal 4 Checkpoint

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