Hi everyone!
Sorry, I've been away since a while ... (maybe because I worked too much?

)... Anyways, I will like to have the expertise of some of the members here to analyze for me the possibility of getting an upgrade on this flight... P.S: I never learned what those numbers really mean... sorry. I did the "search option"...but with no success.
YUL-LAX on Air Canada: Cabin class: J8 C5 Y9 M7 U7 A7 B3 V3 Q3 L0 R3 I0 N0 G0 P0 E0 T0 H3
SFO-YYZ: Cabin class: J9 C8 Y9 M9 U9 A9 B9 V9 Q9 L9 R9 I9 N9 G9 P9 E1 T0 H9
and then
YYZ-YUL: Cabin class: J9 C9 Y9 M9 U9 A9 B9 V9 Q9 L9 R9 I9 N9 G9 P9 E9 T0 H9
***I do have the upgrade certificate that is needed*** My flight is going to be in 2 weeks from now...
Thank you very much for your help...!!! ^
Cogentin2001