Frontier, Alaska, Spirit and United Airlines as well JetBlue Airways were among the U.S. carriers with the most flight cancellations in a recent 12-month period, a new study has shown. Frontier ...

Sunday was a rough day for many air travelers, and some are still struggling to get to their destinations. Nearly 2,500 U.S. flights were canceled and more than 9,800 flights were delayed Sunday, ...

As Hurricane Helene continues its steady churn toward the U.S., airlines are starting to cancel flights ahead of its arrival. Already, more than 450 U.S. flights are canceled for Thursday, including ...

This story was updated at 4:50 p.m. Eastern. At 6 a.m. Eastern Time on Friday, 512 flights in the U.S. had been canceled due to a global outage impacting computers running the Microsoft Windows ...

Global air travel remains severely disrupted after the war in Iran forced the closure of key Middle Eastern hubs including ...