(Photo: American Airlines)

Bad airline food has long been a cliché. But as airports increasingly roll out higher-end eateries, airlines, too, are upping their game, at least for premium passengers.

U.S. carriers are revamping their domestic flight menus, enlisting renowned chefs, and harvesting fresher ingredients to present fliers with better options for a healthy meal.

In November, Delta doubled the number of first class menu items it offers on short-haul  domestic flights. Alaska Airlines