is that enough time? Delta just emailed us that they changed our layover from 55 minutes (bad enough) to 40 minutes...will we have to go through some type of customs in ATL?
i hear tell that ATL is notorious for late arrivals.
do we have any options, or should we just risk it?
if we miss the connecting flight to CUN, will Delta "take care" of us and put us on the next plane down there?