Originally Posted by
YYZ7464
Maybe you are confused with flights offering Signature Service. Signature class (J,C,D,Z,P) is just another term for Executive class/Business class.
No, it's not. In AC's marketing, it consistently means you're getting a widebody with a pod. YYZ-YYC on a mainline 767 is Signature. YYZ-CDG on a 777 is Signature. A 320 family product or rouge anywhere is not Signature.