Posted inLuxury Flights Delta offers Shake Shack burgers in first class to enhance in-flight dining Posted by By Scarlett Watson April 2, 2025Posted inLuxury Flights Delta offers Shake Shack burgers in first class to enhance in-flight dining Delta enhances luxury air travel experience by partnering with renowned dining brands Scarlett Watson View All Posts Post navigation Previous Post Best Ways To Book United First Class Using Points [Step-by-Step]Next PostBest Ways To Book Air France Business Class With Points [2025]