PDX has lost alot of flights as well. However, I think once everyone starts flying again, the frequency will pick up. I am flying PDX-ORD-IND-DEN-PDX this week, and FC is booked only booked at 5 of 12 on an A320 (PDX-ORD). The earlier 757 is booked 9 of 24. In fact on Friday, IND-DEN only has me and my collegue in First 2 of 12.
I guess u/g will be easier for the short term!