@ northeastflyer : I find your post one of the most reasoned and thoughtful on this ubiquitous topic ; and (FWIW !) I am very much inclined to agree - based on what we currently know - with your personal estimate of November as potentially the earliest target date for what might be deemed ‘safe’ air travel.

i wonder whether your post (and this is not to detract from its merit in any way) might have been better placed in the thread entitled ‘BA Covid-19 news, views, speculations, general questions, rants & more’ where it could perhaps receive a wider audience than this thread which is intended to focus principally on BA’s schedule for June only.