I don't see this posted on AA's dining section for domestic meals.
https://www.aa.com/aa/i18nForward.do...ealService.jsp

But for a 2hr 20 min flight that departs at 740pm, the meal info on the 'flight details' page of my itinerary says "snack or brunch" for first class. I guess most would say 740pm falls outside normal meal times, so is it safe to say there will be no hot meal service?