AA's derelict buildings at LGA: why?
I fly in and out of LGA pretty frequently, and AA's brown/beige brick buildings at LGA (which I'd guess are a hangar and cargo/office space, mainly) were run down-looking when I first started using that airport about 15 years ago. They appear unchanged, and they look terrible. Old, dirty signage; aging paint; air conditioners hanging out of the windows; shoddy-looking windows; etc.
Why can't someone at least give them a paint job? Is the problem the Port Authority or AA?