I know that CO operates their own catering company (Chelsea Food Services). I was wondering, does Chelsea serve any airlines besides CO themselves?
Looking at CO's hubs, it appears that everyone else uses LSG Sky Chefs at IAH. I'm guessing most of the legacies at EWR use Gate Gourmet, although I am not 100% sure. However, CLE doesn't have any ops by LSG Sky Chefs nor Gate Gourmet according to their respective websites, so it is quite possible that Chelsea serves airlines besides CO at CLE.
Does anyone have any answers?