I think it's a great price. But If it's the same flight I was looking at, the connection is in JFK. I asked about the airport (because we've never been) and it sounds like most do not like the JFK airport. I was already leery about booking with Delta because of their reputation of constantly changing schedules without notification and overbooking (we've flown with them before and they are the only airline we've heard offer things to passengers to take a different flight because they obviously overbooked - that really makes me nervous). So, although the fare is very good, I decided to pass on it. Too many variables that I'm not comfortable with.
I'm definitely not brave enough to take the chance.
Good Luck.
I am waiting for the other airlines to have a seat sale.