127 from PTLA Enterprise was not retired. 122 was the one that was retired.
126 at Valhalla garage has been retired.
Currently, the following Orions are active (29 in total):
Valhalla: 124-125, 801-816 (18)
475 Garage: 817-819, 821-824, 827
PTLA: 122-123, 127
Only reason for that is because 7507 and 7548 were sent to Northeastern Bus Rebuilders for repairs. NEBR didn't repair those buses as of now, which is why 7548 was sent to Eastchester scrap.
7340 from Flatbush no longer has Version 1 screens. It was replaced with Version 2 screens.
This means that there are no more buses in general to feature Gen 1 Strategic screens.
Both 3594 and 3736 usually don't run on weekends to give them a break.
As of now, it is not confirmed to be retired yet. We will have to wait and see what happens.
120-121, 127, 130 from PTLA Enterprise, 128 from Valhalla garage, and 135-136 from 475 garage are confirmed to be retired, and are pending auction.
Currently, PTLA has 122-123 and 129, while Valhalla has 124-126.
509 from 475 garage, had entered service on the 66.