Alongside the initial tequila rollout, June 1st will also mark the start of a culinary adventure at American Airlines as far as the carrier's economy class buy-on-board offering is concerned.

American Airlines' new Flagship Suite business class is set to enter service in June. Here's where you can fly it first. ... The 787s will feature new premium economy seats as well.

American Airlines will debut its Flagship Suite business class on June 5 on new Boeing 787-9 Dreamliners. The carrier will also introduce a new premium economy seat on those planes.