Originally Posted by
JerryFF
AFAIK, a PNR can only accept 1 FF # per passenger. So your only hope is to change the FF once you get to NRT.
I have had 2 ffp numbers in 1 PNR that had 2 segments: UA & VA on 2 NZ flights.
In previous times have US Airways & VA ff numbers on 2 NZ flights (1 PNR). Those US miles became AA miles.
Never been an issue. Done that several times.
Others on FT do the same regularly, but it has risks.
Some airlines may have a 1 PNR 1 ffp number restriction, but I have not came across that.