No he wasn't, Jackie was.
Connally was in the front...............
Connally was riding shotgun in the front seat kennedy was in the back seat.
You are correct, Red. Once they were on their way, the backseat riders were JFK and Jackie. Middle seat row riders were John Connally and Nellie Connally. Front seat was occupied by the driver and ?. Nellie and Jackie were behind the driver in their respective rows. John and JFK same side behind passenger(?) on their respective rows. Surely this guy with The magic bullet knew that fact.