Without trying too hard, how about:

Thursday, Oct 16
Delta Air Lines 532
Depart: 5:45am Houston, TX (HOU)
Arrive: 8:45am Atlanta, GA (ATL)

Thursday, Oct 16
Delta Air Lines 944
Depart: 9:45pm Atlanta, GA (ATL)
Arrive: 11:22pm Washington, DC (IAD)

Sunday, Oct 19
Delta Air Lines 5798
Depart: 8:45am Washington, DC (IAD)
Arrive: 10:15am Cincinnati, OH (CVG)
Delta Air Lines 5704
Depart: 10:45am Cincinnati, OH (CVG)
Arrive: 12:31pm Albany, NY (ALB)

Wednesday, Oct 22
Delta Air Lines 1480
Depart: 6:35am Albany, NY (ALB)
Arrive: 9:12am Atlanta, GA (ATL)
Delta Air Lines 4178
Depart: 10:10am Atlanta, GA (ATL)
Arrive: 11:22am Houston, TX (HOU)

That's all Delta and related for $564.

I know the times don't match that closely, but I don't know exactly what your schedule is.

BTW, this is all Orbitz, and while I understand your problem with listing all the permutations instead of listing options, it's still better than anything else I've found. If you want better, get a travel agent (IMO).