Originally Posted by pseudoswede
That is true. As soon as I added ARN-KSD-CPH segments to the itinerary (DEN-FRA-ARN on SK/LH but on UA ticket stock) on Orbitz, it went from eticket to paper ticket. An additional $22 for shipping!

Both ARN-KSD and KSD-CPH are operated by JZ (Skyways).
JZ have e-ticket agreement with SK, but possibly not UA...