What they’re saying

“We are pleased to grow our service across the country to ensure low-cost flight options remain available to consumers as they plan their travel this summer and beyond,” said Josh Flyr, Frontier Airlines vice president of network and operations design. “With premium upgrades paired with our signature affordability, we are thrilled to show travelers why we are America’s low-fare airline.”

The background

Spirit Airlines ceased operations on May 2, according to previous reporting.