Is a 4 hr layover in Sion long enough?
SIR · Sion · Sion, Switzerland
Probably Enough
Yes, 4 hours is probably enough for a layover at SIR (Sion).
With 4 hours at Sion, you have comfortable time to make your connection even with minor delays.
We don't have detailed connection data for Sion (SIR) yet.