Is it OK to use multi-city to force a connection that the DL website doesn't display, apparently because the connecting time is greater than four hours? I was looking for ELM-DTW-MSY and the only one-stop routing that it would show leaves ELM at 6:00 a.m. When I checked for a routing from ITH, one came up leaving in the afternoon and connecting to a DTW-MSY flight in the evening. I can get that flight to show up from ELM using the multi-city option, but will DL give me any trouble if I book it? I don't want to leave at 6:00 a.m., nor do I want to connect through ATL in addition to DTW if I don't have to.