I didn't really understand that either...

After all, UA has its PS into JFK, and AA has flagship service transcon into JFK, while DL has its new premium BE-Lite into JFK. And let's not forget VX's FC, with its 55" seat pitch, also into JFK.

There is nothing comparable into EWR, even if a few of the EWR-LAX/SFO flights are operated using the flat-bed 752's...