Hi- I'm considering flights for this January from Pittsburgh to Aruba on Delta. The layover is only 1 hr 14 min. I usually fly USAir to Aruba and have never connected in Atlanta. Does anyone have any experience with this airport and is this enough time to connect? I'm not sure if I'd have to get to another terminal once in Atlanta, which would make a one hr connection very tight. The price is about $200 less on Delta than USAir. Thanks!