Originally Posted by
kluau88
I don’t believe UA ever offered dairy alternatives onboard. The only way this might be possible is if you ordered a special meal (vegan).
Or do what I do to get my Sprite Zero fix on the plane - steal it from the Polaris lounge before you board
That said, I'm not sure exactly how you'd go about doing that easily with milk... It's a little easier with a soda can.