Airbus right now is faster to ORD, but 737 is starting to see newer people. I got to ORD in 11 months from completion of IOE on the 737....or 13 months from being hired. For October I was 3 from the bottom of the category, November about 14 from the bottom, and January I will have 32 below me. It's starting to come down from that and faster now. That being said, the 737 had 0 unfilled on the last vacancy so not possible right off the bat as a new hire.

B