Yes, they are operating the 77W across Europe to get the future pilots more line check experience:
Code:
DOLX1956/08FEB
*1A PLANNED FLIGHT INFO* LX1956 7 MO 08FEB16
APT ARR DY DEP DY CLASS/MEAL EQP GRND EFT TTL
ZRH 1710 MO JCDZP/M YB/S 77W 1:45
MUHGQVWSTEL/S
K/S
BCN 1855 MO 1:45
COMMENTS-
1.ZRH BCN - AIRCRAFT OWNER SWISS GLOBAL AIR LINES
2.ZRH BCN - COCKPIT CREW SWISS GLOBAL AIR LINES
3.ZRH BCN - CABIN CREW SWISS GLOBAL AIR LINES
4.ZRH BCN - OPERATED BY SWISS GLOBAL AIR LINES
5.ZRH BCN - ARRIVES TERMINAL 1
6.ZRH BCN - 9/ NON-SMOKING
7.ZRH BCN - 15/ IN-SEAT VIDEO PLAYER/LIBRARY
8.ZRH BCN - ET/ ELECTRONIC TKT CANDIDATE
9.ZRH BCN - C62Y278
CONFIGURATION-
77W C 62 Y 144
>
The F cabin is not available, as well as part of the Y cabin is also blocked for sale.