On a direct flight you are GUARANTEED to have a Minyan...
Direct flight you for sure will have a minyan
DL,UA from EWR-JFK for sure
BS. I recently flew UA direct a few times. On
not one of the flights did I get a minyan. Fact.
I must commend those UA FA's, most were very welcoming, even to the point of trying to help me put together a minyan
!