United really needs to fix UAEX!

Flight tonight from EWR to DFW was just shy of 4 Hours in the air and NO food service. (E170) Nothing decent to eat or buy. Prior to the merger all flight EWR-DFW were 737s with real food service. A 4 hour flight at dinner time with no food is unacceptable. The flight next to us was a 737 going to IAH and I know they had real food.
UA really to look at UAEX and fix it. I had all sorts of issues with UAEX even the no alcohol problem.