Originally Posted by UVAhoo06

I’m flying from CDG—ATL--JFK, and my connection time in ATL is 1:25. All segments are KL-coded but DL-operated. I’m flying J, and I’ve got GE and have traveled enough to know my way around ATL. Even so, I realize 1:25 is cutting it super close. As a DM, I know that I can do a co-terminal SDC. What’s less clear to me is whether I can do SDC to LGA, for example, on the ATL-JFK segment because it’s KL coded on a KL ticket. (I know that all international segments have to be flown, but does this rule only apply per direction? In other words, I’ve got international segments when I head back to CDG.)