Here it is over a week later and two of my UA flights, one on 3/3 and one on 3/4 still have not posted to my account. I have checked my receipt and the fare classes are V and G, so it's not an R/ON issue, although I found it quite humerous that the aircraft listed for 3 of the 4 flights was a CRJ-700 and there was no aircraft type listed for the first leg. I certainly hope that they don't start flying RJs from ORD-SFO.