Join Date: Jul 2001
Location: Boston, Jo'burg, HK
Programs: AA EXP, Hyatt Lifetime Diamond, CX Gold, Mrs. Pickles travels for free
Posts: 13,859
Where are you based? If you have to fly into either ORD or BOS to connect to the long-haul, I'd make my decision on the complexity of that connection. Both BOS and ORD are horrible airports when it comes to predictable operations, so I'd take whichever connection is less iffy.