UX 186 then IB 629 at Madrid
Santo Domingo → Madrid → Zurich
Timetable, Madrid time
06:10UX 186 from Santo Domingo at the gatealso EY 4336
11:45IB 629 to Zurich leaves the gatealso AA 8546
5 h 35 apart on the timetable
The last days
UX 186 and IB 629 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.