Originally Posted by
GibSpmuh
Just to let you know the RIO-SAO flights you've got listed can't be booked, as LAN and BA have no rights to fly passengers on this segment - it's only allowed for through passengers.
But it is GIG-GRU-LHR on the same ticket, so it should be allowed on BA? Normally this is allowed, but Brasil has some special (and strange) rules, so it bears investigation.