The reason why U's CASM is higher is because we are a regional carrier with big jets, our longest flight is PHL-FCO and AA is probably DFW-NRT, the longer your flights are the lower your CASMs are, do the math.
Labor costs are the lowest out of the majors, but the CEO's pay is on the top tier!
Labor costs are the lowest out of the majors, but the CEO's pay is on the top tier!