Originally Posted by
flyerCO
These are perfectly normal tickets and fare combinations . It's just that the Delta booking system for the last year I've found is c***py for non-straighy forward tickets.
Yes, I know they're perfectly normal/legal tickets. But Delta isn't exactly super stoked about advertising and ticketing those flights on their own site. It's harder to do revenue management on complex itineraries as opposed to a simpler ones.