Just checked-in for our flight tomorrow from CVG-ATL, spending the night in ATL then onto AUA on Monday morning. Used miles for both tickets.

When checking in, it said flight is oversold. I assume this is just for the CVG-ATL leg and not the ATL-AUA leg? We do have some flexibility tomorrow, should I call DL and offer to switch flights? Maybe they get us to AUA a day early and compensate or us? Or just put us on a different flight tomorrow with compensation?

Any ideas? Or do I just need to deal with it at the airport tomorrow?

Thanks for the help!