I know the DL 767-400 has visited MSY at least twice for equipment substitutions. This past March in fact I was lucky enough to ride on one on the MSY-ATL route. My question is since DL already flies 762's and 763's into MSY, why not a 764 flight? Does anyone think this is feasible? In related news, for the past few days and for the next few days, DL has been flying just about all 763's on the ATL-MSY-ATL route, with a couple of exceptions...basically seven roundtrips in each direction with the wide-body. This is due to a couple of large conventions in town, and because of Jazz Fest. So bring on the 764 Delta!