I dont have specifics for each carrier, but I can tell you from working the counter that there is a significant number of codeshare passengers (at least from TPA) traveling, not only on US, but on UA as well. I have been checking some flights for vacation travel and have noticed that they are showing many codeshare passengers as well. Whats surprising on a great many of these routes is people are willing to do a double connection to travel on UA or US. Its hard to tell how many of these people would have booked on UA or US to begin with in many markets, but there are a lot of places we dont serve that have people now traveling on US/UA vs AA, DL or some other carrier! To a bright future for both of us.