So the BA fare construction looks something like this:

Fare 1: Carrier BA IHW4T2S5 EWR to WAW (rules) Passenger type ADT, ROUND-TRIP fare, booking code I, J
Covers EWR-LHR (Business), LHR-WAW (Business)
$894.00
Fare 2: Carrier BA IHW4T2S5 WAW to EWR (rules) Passenger type ADT, ROUND-TRIP fare, booking code J, I
Covers WAW-LHR (Business), LHR-EWR (Business)
$894.00
United States Passenger Civil Aviation Security Service Fee (AY) $5.60
United Kingdom Passenger Service Charge Departures (UB) $62.30
US International Departure Tax (US) $45.80
US Passenger Facility Charge (XF) $4.50
Carrier-imposed surcharge (YQ) $2,050.00
Carrier-imposed surcharge (YR) $34.00
Poland Passenger Service Charge Departures (ND) $0.40
United States APHIS Passenger Fee Passengers (XA) $3.71
Poland Airport Tax (XW) $23.40
United States Immigration User Fee (XY) $7.00
United States Customs User Fee (YC) $7.20
Subtotal per passenger $4,031.91

For the out bound, the miles posted for the $894 part, but not the half of the YQ or YQ portion. Now, does the YQ/YR component normally post with each segment or after the full RT is complete? The return has not posted as I just got back yesterday.