Originally Posted by
RSSrsvp
The second flight departs ATL at 10:35 PM so if I wait for the window on that flight to open is it correct that I can call DL after 7:35 PM PST?
yep, and you *might* be able to do the single segment on line at that time
that said, on the "nothing-to-lose" principle, I'd certainly try both (call and online) at the window for the first flight as well