As of 23OCT13, SWISS is displaying one-time only service from Rio de Janeiro to Zurich, on 14JUL14. Planned schedule as follow.
LX2701 GIG1400 – 0635+1ZRH 343 14JUL14
As a result of this one-off service, SWISS is cancelling 13JUL14 service from Sao Paulo to Zurich, although the airline will operate 12JUL13 flight from Zurich to Sao Paulo. It appears that the airline on 13JUL14 or 14JUL14 will operate ferry service from Sao Paulo to Rio de Janeiro.
Further changes remain possible, and this one-off service from Rio de Janeiro is not available for reservation.