I've done this twice, brought stuff to calgary, brought stuff back. I was completely loaded down (thanks calgary reefers!

) on the way back and none of the security dudes seemed to care. As for being on the plane, I just made sure it could go under the seat in front of me and didn't have any problems at all.
EmilyB is the queen of fish transports on planes. Maybe she'll chime in
Christy
