I'm sorry to ask this basic question here. I read a couple of threads on this but they are as old as 2012. I would like to hear from experience flyers here regarding the current situation about the complementary upgrade chance with a silver or gold status.
Could you guys please talk about your experience on E+ upgrade as a silver or gold member (I will never get the next level)? I'm considering if I should stick to UA as I'm based at Chicago. I care about E+ complementary upgrade chance. Thanks in advance!