Two questions....
A few posts upstream, someone reports 10 segments in 90 days for a 1P challenge, and someone else reports 18 segments. Big difference. Is there are some standard number?
Have dropped to 2P as of today. Does anyone know if UA will nonetheless allow a 1P challenge to current 2Ps? (If it matters, I can show an HA mileage statement for 2007 with lots of miles/segments)