Originally Posted by Melodsal

I have a revenue trip to BOM with significant schedule changes because VS changed their flight times which now has my connecting flight from LHR leaving before I arrive in LHR (VS flights as DL codeshares). Called up and tried to change to fly through JFK-BOM but was told by agent (after checking with supervisor) that was not an option because VS Upper Class is a different class of service from Delta One Suites. Has any one encountered that before?