5h30 am it's still dawn - you should get it done in 25 to 40 minutes tops. I'd bet it to be around 30 minutes.

Tks for the info.

Another one: Arriving in GRU at 09h30 (AC from YYZ) and connecting CGH-BSB at 12h33 with TAM on a SUNDAY, I think the 3-hour time-gap is enough correct? Just out of curiosity, would the same connecting time work during weekdays? Normally speaking traffic after 9h also eases down, correct? (although I already connected GRU-CGH many times, it was always related to KL flight arriving/leaving from/to GRU late at night so no experience with morning arrival/departure).

Tks in advance,