Shake Shack: Delta Air Lines to serve fast-food chain’s cheeseburgers in first class

NEW YORK — Delta Air Lines’ newest dining option for first class passengers isn’t anything fancy. In fact, it’s the exact opposite, because it’s fast food.

The airline announced a “first-of-its-kind partnership” with Shake Shack to serve the chain’s cheeseburgers in first class on long-distance domestic flights beginning December 1 on flights out of Delta’s hub in Boston and expanding to other cities throughout 2025.

In recent years, airlines have been bolstering their on-board food and…