Thanks to the advice on this board, I recently requested UA Premier (2P) based on my NW Silver and it was granted. The more I read about the benefits in Premier Executive (1P), I realize that's where all the good stuff happens.

Does UA offer challenges? How many miles do I need within how many days to qualify for 1P? I'll be travelling monthly to Europe on SAS which is a Star Alliance partner. My only flights on UA will be <500 mile connections to the SK hubs in IAD, EWR or ORD. Based on this information, do you think a challenge is possible?

Thanks!