I can’t say why, but it doesn’t look like the same aircraft. Last week it was HB-JND that was cancelled on 7 Nov and it didn’t fly again until 11 Nov. ZRH-GRU then got cancelled two days in a row (9-10 Nov). Ouch.

Today, as far as I can tell, the only 77W that is not on another continent and not scheduled out of ZRH is HB-JNH, which landed there this morning.

They still haven’t cancelled the return LX177/16NOV, but that will of course become inevitable when LX176/14NOV doesn’t make it...

I’m booked for 29 Nov - 3 Dec myself, fingers crossed.