AirTrain, which carries passengers between JFK terminals and a couple of miles to the Jamaica train station, runs completely without operators, with no room all

AirTrain, which carries passengers between JFK terminals and a couple of miles to the Jamaica train station, runs completely without operators, with no room allocated for an operator, you can peer through the windshield forward. It works quite well. But it was built this way, there were no operators to lay off, and no unions to bargain with.