Originally Posted by
rcarteraz
I was wondering if this flight I am looking would qualify for the Double miles. It's BWI-PHL-SEA-PHL-BWI for $280.80. Regular miles would be 4920 but with the double miles it would be 9840 which would make it comee out to 2.8 cpm IF the double miles applied. Did I calculate that right?
Nope, you short-changed yourself. BWI-PHL and PHL-BWI get 500 miles (the minimum for every segment on US). Then you double each of those. You should get 11,480 miles!