ARLINGTON, "US Airways reported today that revenue passenger miles for February 2001 were up 12.6 percent compared to February 2000, while available seat miles for the month increased 9.7 percent. The passenger load factor for the month was 64.5 percent, an increase of 1.7 percentage points compared to February 2000. For the first two months of 2001, revenue passenger miles were up 18 percent compared...