Exclusive Apple explains how the new MacBook Air was designed for travel The Points Guy

Delta Air Lines is ushering in a new era with the opening of its first Delta One Lounge.

Vasu Raja, American Airlines' chief commercial officer, will depart the airline in June, the company said in a statement. The airline had previously denied rumors that Raja's exit was imminent.

Frontier Airlines is now offering four ticket categories: Basic, Economy, Premium and Business, while eliminating change fees for some tickets.