Travel from India on B2 with 1 month validity and can we apply H4 or B2 extension in US

Hi Anil,

Request your suggestion.

I am in US on H1 valid till 2022, My Wife is currently in India and was scheduled for interview in embassy for H4 which got cancelled due to lockdown. She have B1/B2 valid till Jul 15 2020. Request you to please help on below queries.

Is it safe enough to travel from India to usa on vande Bharat flight with just 1 month of B2 validity remaining.
can we apply for B2 extension on reaching USA?
Can we directly apply for change of status from B2 to H4 in USA . If yes, request you to please share the procedure.

Thanks
Sachin

It seems you have posted the same question from two different IDs. Please do not do this.

Answered this same question earlier here:

Thanks Anil for your suggestion, actually me and my wife both were discussing and she shared the question and asked me to upload but i got stuck in some work meanwhile she posted and then i posted .

Thanks

Sachin