Originally Posted by
ernestnywang
I will be the friendly one this round. As carrier and X/O (transit or stopover) are not specified, I used my best judgement
That's very nice of you! If it isn't too much trouble, I'd be curious to see the affect on YQ/YR by changing the validating carrier from QR to, say, AA, BA, JL, MH, AY. We're always speculating in here about which carrier imposes higher or lower surcharges.