Delta posts that the limit is 62 linear inches for checked luggage
http://www.delta.com/traveling_check...cked/index.jsp
(regardless of status)

Most of the luggage that will fit some of my larger equipment is over this (68 linear inches).

For example, this Eddie Bauer bag.

I know I used to fly with a big rolling luggage that was 68 linear inches and never got any hassle.

Does anyone have any experience with this? I would hate to get to the airport and not be able to fly with my equipment (musical that I would need for the gig).