I agree with u Finnwings, many swedes is going via HEL
to Asian destinations, it's cheaper better and easier and u r also going in the right way, instead of connecting via CPH
(Stockholm is closer to Asia). I dont think there is demand for ARN
in todays situation, maybe if SAS splitted up their CPH
service to 4x times a week and then fly 3x a week from Arlanda. It's not impossible that SAS will retake ARN
-Tokyo in a couple of years but I think ARN
is a more important route for SAS than Tokyo is, because Air China is already flying this route very sucessfull.