I found availability on BCN-CDG-LHR-SFO with both ways LHR-SFO on VS metal. The whole thing can be ticketed on delta.com 006 stock with all AF flight numbers. This seems great at first but will actually not earn any Skymiles on the long flight because VS is not a SkyTeam airline: "Mileage credit is not applicable to a SkyTeam-marketed flight operated by another airline."
How do you build that route? I was trying to work it out but not sure how to replicate it? Did you use the Matrix?
Last edited by LakerAirwaysDC10; Mar 25, 2021 at 11:02 am
Reason: added comment