A historic drop in air traffic

I watch that site a lot and I've noticed that you see far fewer 737 and A320 class flights then you used to over upstate NY, but still some regional jets.

I used to watch 777s and 787s head from NYC to Beijing all the time because the great circle route goes over my head, but I haven't seen one for days. I do see Prime Air going overhead with freight and I am watching a 777 freighter heading from Colonge to the FedEx hub in Memphis but it is a boring time to be planespotting.