Ontario International Airport reports busiest month since 2016 as May passenger volumes continue to surge past pre-pandemic levels

ONTARIO, Calif., June 14, 2022 /PRNewswire/ — Southern California’s Ontario International Airport (ONT) welcomed nearly 520,000 passengers in May – the most in a single month since the airport’s return to local ownership in 2016. The May totals were 41.5% above a year ago and exceeded…