AC 85 then UA 3900 at Toronto Pearson
Rio De Janeiro → Toronto → Houston
Timetable, Toronto time
05:35AC 85 from Rio De Janeiro at the gate
11:30UA 3900 to Houston leaves the gate
5 h 55 apart on the timetable
The last days
AC 85 and UA 3900 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.