Delta to begin serving Shake Shack burgers on flights — but only for certain customers
Delta Air Lines is teaming up with Shake Shack to bring the chain’s beloved burgers to the skies. Starting December 1, first-class passengers on flights out of Boston covering more than 900 miles will have the chance to enjoy a Shake Shack Cheeseburger as part of their meal, with plans to expand the offering to other US markets throughout 2025.