Originally Posted by alliance

I think it's more about wine vs. non-wine drinks. My experience is that wine drinks get way more automatic refills than both other types of alcoholic and non-alcoholic drinks. UA FAs seem to often grab the wine bottles and make multiple wine runs. Water also occasionally gets this extra service.

If I'm not doing wine/water and they don't ask me if I want a refill of whatever I'm drinking when they walk by with the wine/water... then I ask them.