Over the past weekend I made 2 short trips from ALB -> PHL (~50 mins flying time).
Unfortunately, I suffered in Y b/c I didn't want to use so many miles to u/g for such a short trip.
Regarding the curtain posting, I noticed that on my flight from ALB -> PHL the curtain remained open (Aug 31) but on my return flight PHL -> ALB the curtain was closed (Sept 2).