AA to CLT was gate B1, Forgot Gate 2, Gate 3 and 4 were JB, gate 5 was the poor Sunwing group

Delta was upstairs at A1 and A2, AA was gate A3

I think gate assignment has more to do with time of day and when the biggies come in. When we arrived on JB at 1p we got a jetway 'cuz AF and KLM and Transat were not due for a while. 4pm departure almost guarantees a visit to the pit.