I posted this question on a couple other threads earlier this month but never received an answer, so here goes a brand new thread..

I am looking to book a Delta One flight from ATL to HNL in mid-November using miles. I read on another post, that if you book a cheaper First Class flight, with connections, there is a good chance of a schedule change that will allow you to switch your itinerary to the nonstop Delta One flight for no extra cost. I just want to make sure I understood that correctly, and any other information or tips would be appreciated. Thanks in advance!