Originally Posted by pdb
Segments aren't a problem. Partner awards permit one stopover (coming *or* going) at the NA gateway *and* one stopover (coming *or* going) at the European gateway, so your return PRG-ZRH-YUL(stopover)-DCA is not a problem. You could also do a PRG-LHR-YUL(stopover)-DCA.
Thanks for the info. Is adding a stopover once after you're ticketed a problem?
I hadn't thought about going ZRH-LHR-YUL on BA. BA J would be much better than LX J on an A330.