I certainly do not know for sure, but I'd go with LAX_LHR, Air China my quid would go on for the same reasons stated. Interesting LAX_LHR has found something in the public domain sort of backing up the "rumblings". It would make perfect sense from a
PR point of view to announce a route like this, with the nations media watching. Be an interesting week next week, and should anything be announced MAN's S16 could be even better than already discussed.