That's correct all look like they will be operating Zurich-Bristol-Cardiff-Zurich
Looking at the Helvetic website, I actually only checked a Monday but the flight operates ZRH-BRS-CWL-BRS-ZRH
Arrival @ 0830 into BRS
Arrival @ 0925 into CWL
Depart @ 1000 from CWL
Depart @ 1055 from BRS
Only the CWL flights does it state the flight operates via BRS in both directions! Flights to and from BRS are direct!
Strange way of doing it though!
Andrew