I had paper tickets issued for me too which is a huge pain if you change something before travel because you have to go to the airport for them. I thought that paper tickets were a thing of the past?! I also cannot make any DL seat assignments online for some reason. It keeps kicking out my choices. I did go on to AF's web site to make seat assignments for the AF (even HM flight) flights though. Weird DL doesnt recognize my requests for seats, but AF does!