Teams arrive in Sao Paulo on Wednesday morning of the 23rd.
We then have them on the 24th in Salvador.
So the question is this part of leg one or part of leg 2.
So far in the shows 12 season history, teams have arrived and completed a leg on the same day in the following seasons.
Season 9. All others have teams arriving in country and having to to search for clues, do tasks and travel over a two day period.
Out of seasons 1, 2, 3, 4, 5, 6, 7, 8, 10, 11 and 12. There has never been a detour in during the first day. They typical must find route marker, then travel elsewhere to draw numbers for departures for the next day (Seasons 2, 3, 4, 5, 6, 7, 11 and 12). Season 8 at teams automatically get their position when they assembled their camp. Only one season featured teams performing a roadblock on the first day (season 10). Out of these seasons only season 1 has had a shuttle flight ben the method of travel on the 2nd day.
In season 9 (when the leg was the first day teams) teams first arrived at 10:15am and the teams finished between 5:34pm to 7:28pm.
What would help to discover is what type on the 24th teams did tasks. An am time would almost assure us that it was part of the first leg (since between arriving and doing tasks, tehir wouldn't be enough time for the typical 12 hour pit stop).