Her own twitter feed seems to be happy enough to promote the solo aspect:
"Karachi embraces Tracey amiably on her solo journey to 23 countries"
https://twitter.com/biplanebird/stat...39609574690817
plus numerous retweets of major news stories headlined "solo"
I plan to fly solo to Houston, but operational reasons mean I will be flying instead with BA club world, however I shall continue to refer to my planned solo flight to Houston.
