Originally Posted by
1353513636
I wasn't asking if it was domestic, I was asking if it was possible to earn miles on that segment if it's part of an international itinerary.
OK, let's be more clear here. Any domestic segment will credit as a domestic segment, regardless of whether it is part of an international trip or not. The exception is direct flights, i.e. YYZ-YVR-SYD (all on AC33 or 34 or whatever the flight number is) will credit as YYZ-SYD and be international. On Aeroplan, you will earn miles on all AC fare buckets, provided it's not a non-rev ticket or anything. With other FFP's, it depends on the specific program.