Not really. You're omitting the multitude of 3-class hub-Hub positioning flights that people are taking about when they speak of the good old days. And by that, we mean 95-2010. And the 747-100..those were gone soon after the 36 744s UAL ordered all came in. 3-cabin and most definitely used domestically. I don't know any other airline that ran the amount of intl. widebodies with lie flat F domestically that UAL did those years. Certainly not CO or DL. AMR had some, but didn't have the 3-class lift that UAL had.