Alright, in an attempt to stay on topic, and since I've got nothing better to do at 3:00am, here are the DC-9-10 routes out of each NW hub... of course, this doesn't cover the occasional equipment downgrade or other schedule oddities, but here goes nothin':

From DTW to: (and daily DC-9-10 ops)
Allentown/Bethlehem (1)
Kalamazoo (3)
Birmingham (1)
Cleveland (2)
Columbus (1)
Cincinnati (1)
Flint (1)
Lansing (3)
Saginaw (2)
Harrisburg (1)
Pittsburgh (1)
Richmond (1)
Rochester (1)
St. Louis (1)


From MEM (sidenote: jeez, this place has really been scaled back... it's a lot more obvious when you see the aircraft types on the schedule than when you see it written here, or even when you pass through there)to:
Birmingham (1)
Ft. Walton Beach (1)
St. Louis (1)

and from MSP to:
Columbus (1)
Cincinnati (1)
St. Louis (2)


My apologies if I missed any... the eyes tend to glaze over right around the last MEM bank...