G3 1539 then AD 2837 at Guarulhos
Rio De Janeiro (GIG) → São Paulo → Porto Alegre
Timetable, São Paulo time
13:40G3 1539 from Rio De Janeiro (GIG) at the gate
16:40AD 2837 to Porto Alegre leaves the gate
3 h apart on the timetable
Guarulhos’s board gives an arrival time for only about 38% of its flights, so many days show no gate time.
Guarulhos’s board shows about 53% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
G3 1539 and AD 2837 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.