Originally Posted by
dieuwer2
1. Cannot look at fare codes if flight doesn't show.
2. Searching by schedule still does not show ATL. Forcing the connection point at ATL results in nil flights shown.
What happens if you search just for the segments in question. Some flights might not be operating on December 25th. The same could be true for January 3rd, depending on how the holiday weekends fall this year. Or these flights could fill up very early due to the holidays.
I'd call DL and start by checking which flights are operating on your desired travel dates. Then worry about fare class availability.