JetBlue won't be alone in serving some of these new markets. In fact, new airline startups Avelo and Breeze have been busy ...

Hartsfield-Jackson Atlanta International Airport is about halfway through a nearly seven-year project to expand Concourse D with higher ceilings and new restrooms.

The addition of Avelo helped McGhee Tyson Airport become the fastest-growing major U.S. airport in 2024. Nearly 3.3 million passengers passed through TYS in 2025, according to the airport's data.