JetBlue's first-class 'BlueFirst' will launch in December, is now on sale

It's your chance to be among the first to fly BlueFirst.JetBlue's new first-class cabin is officially available for purchase, the airline announced on Thursday, unveiling the first details of its plans to introduce domestic premium service to the airline.BlueFirst will debut on Dec. 8 on JetBlue Flight 1169 from Boston Logan International Airport (BOS) to Florida's Fort Lauderdale-Hollywood International Airport (FLL). The cabin will be introduced on some flights between New York's LaGuardia Airport (LGA) and FLL within a few additional days before being added to more routes in the coming months.Notably, JetBlue appears to be introducing first-class as planes are retrofitted and returned to service, which means that even when BlueFirst is added to a flight on a particular route, other frequencies on that same route may not have that premium seating immediately. For instance, the initial schedule shows that BlueFirst will only be available on one of the six daily nonstop flights from BOS to FLL.The initial routes were chosen based on customer demand, JetBlue said in a press release, with BOS-FLL representing a connection between two of JetBlue's key focus cities.JetBlue's new BlueFi...