Steady passenger levels at Ontario International Airport in April while year-to-date count was up 3%

ONTARIO, Calif., May 21, 2026 /PRNewswire/ -- Ontario International Airport (ONT) officials reported passenger volume was steady in April and higher by nearly 3% for the year. Cargo tonnage, meanwhile, rose more than 5% last month and 8% on a year-to-date basis. The total number of...