I believe the percentage of rj flights to total flights is higher at PHX than at the others, is it not? But, let's just let it drop. Obviously, PHX is the premier business generator for AA in the U.S. and closure of LAX and DFW are imminent. As Mark Twain once said, "There are lies. There are damn lies. And, then there are statistics."
No, actually, PHX is and always has been predominantly mainline. Let's take today as an example:
PHX Total Departures - 262
Mainline 171 / 65.3%
Regional - 91 / 34.7%
Compared to other hubs and gateways, PHX actually ranks third in this metric behind MIA and JFK:
MIA Total Departures - 333
Mainline - 264 / 79.3%
Regional - 69 / 20.7%
JFK Total Departures - 91
Mainline - 70 / 76.9%
Regional - 21 / 23.1%
LAX Total Departures - 190
Mainline - 117 / 61.6%
Regional - 73 / 38.4%
DFW Total Departures - 756
Mainline - 434 / 57.4%
Regional - 322 / 42.6%
CLT Total Departures - 647
Mainline - 305 / 47.1%
Regional - 342 / 52.9%
ORD Total Departures - 442
Mainline - 188 / 42.5%
Regional - 254 / 57.5%
PHL Total Departures - 351
Mainline - 143 / 40.7%
Regional - 208 / 59.3%
DCA Total Departures - 255
Mainline - 80 / 31.4%
Regional - 175 / 68.6%
Let's be honest now. Those load factors include all the Barbie jets that fly into/out of Phoenix. It's not so hard to fill a 40-seat aircraft.
True that those are aggregated, however, when you break them out, PHX Mainline is still carrying a higher LF today than Regional to the tune of about 6.6%. Mainline is also carrying a lower percentage of connecting passengers; in fact, on an annualized basis, PHX seems to break just about even when it comes to connecting vs local. I'm sure helps make up some of the difference in yield and cost disadvantages. I can guarantee you that this is not the case in DFW and CLT, which run consistently higher percentages of connecting pax through their hubs.
Also, PHX is down to, if I'm not mistaken, a grand total of 2 CRJ-200 departures (50-seaters) that represent at-risk flying by OO to SGU. The rest of the RJ departures are on CRJ-700s and -900s. We have the good fortune of being almost exclusively 2-class.
And more to the point of load factors, here's where the other hubs and gateways sit relative today to PHX's combined LF:
CLT (-5.9)
DCA (-11.6)
DFW (-10.4)
JFK (-13.3)
LAX (-2.6)
MIA (-6.6)
ORD (-2.8)
PHL (-11.8)
The entire month of March, and late winter/spring in general, is consistently like this, and it's only been getting worse.