Hi out there. First of all, let me admit that I'm not a frequent flyer. Is 1hour and 15 minutes long enough (with children and only carry ons) to connect in Atlanta? We'll be flying Delta and connecting on a Delta partner, Atlantic Tr..... something. Or maybe it's vice versa. Some body please tell me it's not as bad as changing airlines in DFW. Any advice you can give me would be greatly appreciated! Thanks!