Empty middle seats, more legroom
A Frontier Airlines plane lands at the McCarran International Airport in Las Vegas on Thursday, Feb. 27, 2020. Elizabeth Page Brumley | Tribune News Service | Getty ImagesFirst class on Frontier? Not quite. But the budget airline on Tuesday launched a new add-on to get more room at the front of its tightly packed planes — with no middle seat neighbor.On flights starting April 10, Frontier will offer UpFront Plus in the first two rows of its Airbus planes, where it will block the sale of the middle seat. Those seats will…