Originally Posted by
durango67
the flight shows as a round trip from A>B (which includes return B>A) but when I leave initially in the morning, am I check in for the entire trip or must I check in again at the "destination" before coming back to "originating" airport?
I do this same-day stuff a lot as a Delta flyer. I have the Delta Iphone app, which is really handy. Whether on my home PC or the Iphone app, I never can seem to check in for the last segment of my return, or all of my return, until I complete the outbound segments. Even if all segments are within the 24 hours.
Gate agent or kiosk can print you return boarding passes at the destination, so this is not a problem.