Originally Posted by
the_traveling_dev
I just got off the phone with SAS. You can just get on the 2nd leg if the whole trip is on SAS airline even if you booked it through a travel agency. You should call them anyways. It only took me 5 minutes to get all the info.
As Nick Art wrote, it's definitely wrong that you can just get on the 2nd leg. It's a known ticketing rule that if you don't use the first leg, all legs will be voided. In theory you can't even skip the last leg.
Don't do that because in case of SOL you won't get a dime from SAS and you are totally on your own.