IB 130 then AM 9999 at Madrid
Recife → Madrid → Mexico City
Timetable, Madrid time
10:05IB 130 from Recife at the gate
11:45AM 9999 to Mexico City leaves the gate
1 h 40 apart on the timetable
The last days
IB 130 and AM 9999 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.