Historically, which flights have higher loads?
DTW-NRT
MSP-NRT
PDX-NRT
SFO-NRT
SEA-NRT
LAX-NRT
JFK NRT

I made a booking for mid november for an Award ticket to BKK. All of the return options were on NW28 (BKK-NRT-SFO). I am waitlisted for WBC.