Do to our arrival in Orlando during Thanksgiving Day weekend, we must fly on Sat Nov 30 vs Dec 1. We are taking the Dec 7 cruise, so we will be leaving on the 14th. We usually fly on US AIR but their prices are very high, and have no reasonable flights around 12:00 (noon). Therefore we are looking at AA and Delta. Do you think AA through Chicago is too much of a chance of being delayed, or would it be better to take Delta through Atlanta & CVG? Thanks!