Delta Airlines Ontario International Airport Terminal (ONT)

Note: This not airlines official number +1-844-986-2534. It may connect you with travel agency.

Running thousands of flights in a day, Delta Airlines has become a carrier helping a massive number of people to fly, via Ontario International Airport Terminal (ONT). All the flyers visit numerous destinations globally. This airline’s operations become more impactful with the Delta Ontario Terminal. Its services, combined with the airline’s efficiency, are notable for ensuring comfortable trips.

Overview of Delta Ontario International Airport Terminal

ontario delta terminal

The terminals of ONT Airport are a part of its facilities. Execution of every kind of movement relevant to flight operations is smooth. The concourses, as well as gates, of these terminals, are supportive of this function. They also feature a secure space from where flights can head to international/domestic destinations.

General Information About Delta Terminal Ontario

Various terminals can be found at the airport. They have been enriched with several facilities for passengers. With Delta Terminal at Ontario, you can benefit from the developments available. Whether you want to sit or relax, you can find ample space and seating options available. For requirements such as lounges and shops as well, the terminals are equipped.

AirportOntario International Airport
Arrivals TerminalTerminal 2
Departures TerminalTerminal 2
Airport AddressOntario, CA 91761, United States
CountryUnited States
Airport Time ZoneAmerica/Ontario
Contact Number+1 909-544-5300
Some basic info about Delta Airlines at Ontario International Airport!

Ontario Airport Map

Delta Airlines Ontario International Airport – A Whole Guide

With the airport code ONT, it is important to the major United States carrier. The services given by it are ensured to the customers through the counters set up at the terminal. Delta Terminal Ontario has been built with every essential counter to provide services commonly sought by people.

Initiate Bookings

When you are coming to the airport to make a booking, kindly head to the counter of Delta Airlines. Here, you have to fill in the details like the date, suitable time, and the location where you want to visit. You can also opt for a one-way booking or a round-trip. Accordingly, the booking procedure will be initiated on your behalf.

Manage Your Bookings

American carriers allow altering various types of flight changes. Thus, flight management is central to its services. At the counter, you have to share the details for the change you require. Any fees associated with the same will be inform to you at the Delta Ontario Terminal. 

Ticket Cancellations

Passengers can often connect with the staff of this airline at ONT for ticket cancellations. Regardless of the reason, there are assistance provided in the desired manner. Along with revocations, they are also guided about the refund procedure. Hence, the value of their flight tickets is further secured at the counter.

Change Class or Seat

This airline gives you the choice of classes such as First, Premium Select, Basic Economy, etc. You may want to fly to a different class than the one you have booked. You can seek information regarding this at the ONT Airport Terminal. Sometimes costs will be there in the process to alter seats.

Book Baggage Allowance

To every traveler, the option of booking baggage allowance is available. Depending on the quantity of luggage, you can confirm at the Delta Terminal at Ontario Airport the procedure to get the allowance. Solutions will be provided by the air carrier for your issues or doubts regarding the process.

Onboard Facilities of Delta Airlines at Ontario International Airport Terminal

You may want to find out whether Wi-Fi connectivity is available on your flight. The choice of food and beverages may be another concern. Whether or not safety regarding COVID-19 is ensured may further bother you. Through onboard facilities, all such concerns are settled. 

Receiving Boarding Passes on Delta Airlines Ontario Terminal

Unless you have your boarding pass with you, the airline may not allow you to get onto a flight. Comprehending the necessity of this pass, the carrier lets you print it. For this, you can use the kiosks installed at Delta Terminal at Ontario International Airport. Otherwise, for receiving this document, the officials available here can help you.

Delta Airlines Arrivals At Ontario International Airport (ONT)

Delta Airlines uses Terminal 2 for arrivals at Ontario International Airport. In some cases this terminal may change, you can check the terminal with your airline here.

Delta Airlines Departures From Ontario International Airport (ONT)

Delta Airlines uses Terminal 2 for departures from Ontario International Airport. In some cases this terminal may change, you can check the terminal with your airline here.

Why Should You Connect With Delta Airlines at Ontario International Airport Terminal?

The carrier established in 1925 comes with multiple services and facilities. Learning about these in-depth is possible when you connect with airlines. Whether you require these services on your flight or while coming to the airport, this airline will see to it that with better assistance. 

Contacting Delta Airlines Ontario International Airport can prove to be useful in the following instances too:

  • For learning information about this airline’s policies, its officials will thoroughly guide you.
  • The procedures regarding how to check-in, board a flight, submit baggage, etc., are provided by the carrier on connecting with it. This can be especially helpful for first-time flyers. 
  • In case you have not received your refund or compensation, an official can pull you out of the complexity.

Getting in touch with the United States air operator is particularly suggested before leaving for the airport amidst the COVID-19 pandemic. Due to this, flights may often be delayed or cancelled, depending on the severity of the situation. The airline will enable you to check the flight status as accurately as possible. Hence, you will be able to experience great convenience with it.

Car Rentals at Ontario International Airport

There are several car rental services available at Ontario International Airport, including- 

  • Alamo
  • Avis
  • Budget
  • Dollar
  • Enterprise
  • Hertz
  • National
  • Thrifty
  • Enterprise
  • Easirent
  • Sixt

These rental services have parking areas located in the Federal Circle Station, which can be reached by taking the AirTrain.

Parking Areas at Ontario International Airport

There are various parking areas available for personal vehicles at Delta Airlines Ontario International Airport Terminal, such as Lot 2, Lot 3, Lot 4, Premium Lots 4 & 6, Lot 5, Valet Parking, etc.

Following are the parking options with parking rates at Ontario International Airport –

Parking OptionsONT Parking Rates
Lot 2– Up to 30 minutes: 3$
– 1 hour: 6$
– 2 hours: 8$
– 4 hours: 10$
– Daily rate: 21$
Lot 3– Daily rate: 16$
Lot 4– Up to 30 minutes: 3$
– 1 hour: 6$
– 2 hours: 8$
– 4 hours: 10$
– Daily rate: 21$
Premium Lots 4 & 6– 1 hour: 8$
– 2 hours: 10$
– Daily rate: 27$
Lot 5Value Parking 13$ per day. Free shuttle service to terminals.
ValetLocated in Terminals curbside. 25$ per day.

Best Hotels Near Ontario International Airport

  • Ontario Airport Inn – 3.5 km away
  • Country Inn & Suites by Radisson, Ontario at Ontario Mills, CA – 9.3 km away
  • Comfort Suites Ontario Airport Convention Center – 3.5 km away
  • Hampton Inn & Suites Ontario – 9.2 km away
  • Azure Hotel & Suites Ontario Trademark Collection by Wyndham – 3.8 km away


Since the airline provides seamless travel from point A to point B, those who appreciate Delta are familiar with their level of customer service at the Delta Airlines Ontario International Airport Terminal. When it comes to customer satisfaction, there are a variety of factors that consistently place Iberia in the hot seat. There are few ticketing alternatives, but there aren’t many extra fees, and the onboard amenities are really good. Additionally, it looks that flying Delta Airlines is often regarded as always being preferred.

ContactForSupport is here to help you clear all your doubts about the Delta Airlines Ontario International Airport. We help our customers with online phone directory services which may include about Airlines, Airports, Travel, Home Security, etc. You can call us anytime and we will get back to you within 24 hours of US time.

Ontario International Airport – Tour

Frequently Asked Questions

You may have certain queries that are similar to the following list:-

What terminal is Delta at Ontario International Airport?

Delta Airlines uses Terminal 2 at Ontario International Airport. It is present at the Ontario International Airport Terminal office. You can locate the terminal using its airport code ONT. Then, from here, you can expect arrival, departure, and other such facilities.

Which is the Delta departure terminal at Ontario International Airport?

Delta flights depart from Terminal 2 of Ontario International Airport. Any assistance required regarding the process can be availed of at the counters of the airline.

What terminal is Delta at Ontario International Airport for arrivals?

Delta flights arrive at Terminal 2 of Ontario International Airport. This is the point at which you will arrive and find enough facilities/guidance via officials as required.

How to make a Delta baggage claim at Ontario Airport?

You can make claims for your baggage via the counter of Delta that is established at the airport in Ontario. Assuming that it is lost or delayed, you will file a claim. It will comprise necessary information that helps the airline settle your request. 

What terminal is Delta at Ontario Airport for inquiries?

You can possibly locate the representatives of this carrier at Terminal 2 of Ontario Airport. They will help you with most of your queries. Regarding baggage, ticket booking, flight management, and more, their knowledge will be helpful.

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