Thanks for the help. THis is all on one itinerary, when I called UA they said they would allow the booking eventhough it is under the 1:15 MCT, however they said that I would not be eligable for a rebook if I miss the connection because I had been advised I was under MCT.

I figured that the airlines like to play on the safe side and if 1:15 is MCT then my 1 hour should be ok if I hussle. But that is why I was asking everyone out here on FT. It seems like most people on FT think that even 1:15 would be very difficult, but that does not make sense, because if it is that hard to connect the MCT by the airlines would be much higher than 1:!5.

That being said anyone have experiance with UA 20 into JFK. Is the plane usually on time or early?