2 seperate carriers until 11 exit and then gradual mixing and melting. Prolly be 1Q14 before that occurs. Start with gate/route sharing (crew fly through) and eventual slot mixing. Each carrier and their respective fleets will stay with their pilots until SLI, prolly sometime in the last half of 2015. Wide body fences for each carriers pilots of 5 years and perhaps up to 7. More E-190's added to AA fleet and likely see those at ORD.