I2 1542 then IB 1073 at Madrid
Tenerife South → Madrid → Seville
Timetable, Madrid time
13:00I2 1542 from Tenerife South at the gatealso IB 1542, AV 2569, VY 5887, BA 7240, AA 8634
16:00IB 1073 to Seville leaves the gatealso AY 4795
3 h apart on the timetable
The last days
I2 1542 and IB 1073 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.