JetBlue and United Airlines have announced a new partnership that will bring United back to JFK Airport for the first time in years.

A collaboration with JetBlue will mark the return of United Airlines to JFK International Airport in two years. JetBlue will give United access to slots at JFK for up to seven daily round-trip

United Airlines and JetBlue announced a new partnership Thursday that will allow passengers to earn and spend frequent flyer miles between the airlines. The arrangement, which the airlines are calling Blue Sky (no relation to the similarly named startup social media platform) will eventually allow each carrier's elite frequent flyers to receive reciprocal benefits and will bring with it other business perks for both companies.