I'm a bit confused by Aaron's post ..... I currently have the following :
EWR - (UA F) - LHR - (CA F) - PEK - (CA J) - PVG
which of the following may trigger re-pricing ?
1. JFK - (CA F) - PEK - (CA J) - PVG (take nonstop out of JFK instead of 1-stop via Europe)
or
2. EWR - (UA F) - LHR - (CA F) - PEK - (CA J) - SHA (switch PuDong to HongQiao)