L2: i94 extension- due for expiry in 3 months

[KumarUS]

Hello,

My husband is in L1-A with i-797 valid untill 11/22/2019 and iam on dependent L2

Since my i94 is going to expire on 9/28/2018 as my old passport expires on the same date, i need to apply for extension.
My visa is valid untill 11/22/2019 as stated in passport.(i94 validity reduced to my passport expiry date.)

Currently i have renewed my passport and i got the new passport in hand.

Can i extend my i-94 based untill 11/22/2019 based on the new passport expiration validity?
If so what is the procedure to extend i-94 ?
Also how long it takes for the renewal?

Appreciate, if you could suggest your opinion to this scenerio

thanks

[newacct]

Hello,

My husband is in L1-A with i-797 valid untill 11/22/2019 and iam on dependent L2

Since my i94 is going to expire on 9/28/2018 as my old passport expires on the same date, i need to apply for extension.
My visa is valid untill 11/22/2019 as stated in passport.(i94 validity reduced to my passport expiry date.)

Currently i have renewed my passport and i got the new passport in hand.

Can i extend my i-94 based untill 11/22/2019 based on the new passport expiration validity?
If so what is the procedure to extend i-94 ?
Also how long it takes for the renewal?

Appreciate, if you could suggest your opinion to this scenerio

thanks

Yes. You can file I-539 for Extension of Status in the US. It costs several hundred dollars.

Or, you can just leave the US, and re-enter on both passports. Your still-valid visa in the old passport can be used with your new passport.