I am flying from Vadodara (BDQ) to Chicago.

My flight to Mumbai is Jet Airways arriving at 5pm. Economy Class.

My BA flight is next morning at 2:45 am.

Will I have access to any of the lounges at the Intl. airport after transfer? I have international Amex (Starwood) and Visa cards.

I am assuming they still don't let you check in 4 hours before departure time? Or will I even have issues just completing the transfer from International to Domestic because of the long gap?

Thanks