IB 2223 then AR 1133 at Madrid
Logrono → Madrid → Buenos Aires
Timetable, Madrid time
22:05IB 2223 from Logrono at the gatealso VY 5623
22:15AR 1133 to Buenos Aires leaves the gate
10 min apart on the timetable
The last days
IB 2223 and AR 1133 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.