easyJet
I usually use the BOH-GVA service a couple of times each winter but i have never seen the flight so sparse as my return today - only about 40 passengers, outbound Thurs last week wasn't that much better.
See what the CAA stats show when they are published but on the surface it doesn't look encouraging for this x8 per week service.
Also being operated on a W pattern by a Stansted based a/c and crew this season rather than by a EJ Switzerland a/c.