“There is hope US President Joe Biden could introduce exceptions for double-jabbed UK travellers, according to The Telegraph.” [Evening Standard]

Whilst London Evening Standard datd reports US travel ban won't be lifted until November (dates speculative) there are some snippets of good news. 

JetBlue boss, " Mr Hayes told BBC Today earlier this month: "We are hopeful over the next two or three months, as we get on the right side of the Delta variant increases we have seen, we can revisit that and we can welcome Brits and Europeans to the States again.""

and,

"There is hope US President Joe Biden could introduce exceptions for double-jabbed UK travellers, according to The Telegraph."

The Evening Standard for the read https://www.standard.co.uk/news/world/us-ban-uk-travellers-november-airlines-b952112.html