Delta Air Lines announced a partnership with Shake Shack that will see the chain's cheeseburgers offered on select flights starting in December.

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.