Originally Posted by
roknroll
... The only thing we were thinking was that the splitting of my RUC to only be applied to the first leg might be preventing me from checking in to the second leg until getting to T-24. Initially I tried checking in to the flight 24h in advance of the first leg, but I'll need to wait until around 4pm ATL time to try again for the second.
Sounds like ATL is a stop over and not a connection. Can one ever check on for legs past a stop over?