Hmm. I am not a regular on ARN-OSL but need to travel this coming Sunday, September 18. And there is not a single seat for sale et the moment. On any of the flights from early morning untill the evening. I am a regular on ARN-CPH and sometimes (quite often) single flights are sold out, because of connecting pax I presume.
I was going to buy a S ticket ARN-OSL-BRU as I will meet a workmate in OSL and take the same flight to BRU. But now I might have to buy a C class to get on the flight (EBG guarantee 24 h in adv...).
I am just amazed that it is this full on a sunday.
(I have checked with Availabilty Tool and all flights are zeroed in all classes for the full day)
I might consider Flynordic, but you know. The points and the lounge and the... well.
Or I will see if a S-class ARN-CPH-OSL-BRU is cheaper. Tomorrow that is...