We are wanting to catch the earliest Airtran flight when heading to WDW in July. There are 2 flight options leaving at 5:45. Both options use the same flight for the first leg. The first option has a 48 minute layover in Atlanta and lands in Orlando before 11:00. The second option has a layover of almost 2&1/2 hours in Atlanta and lands in Orlando just after noon. We would really like to get to Orlando as early as possible. My question is: Is a 48 minute layover enough???
We will have our 8 year old and 11 year old with us. We will be transferring from Airtran's regional jet to a larger jet in Atlanta. I'm not so sure if the Airtran regional jets use the same area of the airport as the large jets. Any suggestions??? 

