Delta expands Shake Shack collaboration to more flights amid menu upgrades

In addition to expanding its Shack Shack tie-up, Delta announced a promotion for SkyMiles members. Those who join or are already on the waitlist for an upcoming partnership with Uber can take advantage of a "buy one, get one" Shackburger offer via Uber Eats between March 4 and March 14.

The menu refresh also includes other additions. Jon & Vinny's braised meatballs with Bianco DiNapoli marinara will now be available on more select first-class routes departing from west and southwest airports and in Delta One- branded cabins departing from cities like Cincinnati, Minneapolis-St. Paul, Orlando, Portland, Salt Lake City, Tampa, and LAX.

For international Delta One service passengers, Champagne Taittinger will now be served as part of what Delta calls a "historic milestone for both brands. "

Main cabin passengers won't be left out either; they can look forward to trial zero-proof beverages such as Q Hibiscus Ginger Beer, Lyre's Amalfi Italian Spritz, Filthy Margarita Mix—and even Red Bull—available for purchase on select transcontinental flights including routes between New York's John F. Kennedy International Airport (JFK) and San Francisco International Airport (SFO), JFK- LAX and BOS-LAX.

As Delta celebrates its centennial in 2025, passengers will also notice special branding on Biscoff sandwich cookie wrappers and cans of Sweetwater 420 Extra Pale Ale.