I am not sure what I will be doing yet. But say if I have a DEL-CDG on Vistara (night stay in Paris) then FRA (LH) next afternoon but decide to go to London (AF) instead and I find a cooperating agent would they be able to check my bags to the London AF flight departing the same day as when Vistara gets in?
Or does the LH segment the next day stop them from doing that?