Originally Posted by
bingocallerb22
for Rapidair, most people go and come back, so 2 or 4 or 6 segments, yet the promo is for 5 segments... ya gotta love AC math

It means you have to do one double connect (i.e. if you want to fly YYZ-YUL-YYZ, one time you'll have to do YYZ-YOW-YUL-YYZ)