Ontario International Airport (ONT) has climbed to second place in the 2024 J.D. Power North America Airport Satisfaction Study, with a score of 709. The achievement reflects its commitment to streamlined travel, modern facilities, and customer-focused service. ONT also earned Level 2 Accreditation for Customer Experience from Airports Council International. Passenger volumes have grown 75% since 2016, with more than 7 million expected in 2025, underscoring the airport’s rising role in Southern California.