Quite OT but there was an interesting affair on today's BA164 (TLV-LHR), which BTW was packed to the last row (in all classes). Upon landing in LHR the CSM announced that there is a very large group of pax onboard the aircraft that needs to connect to BA247 (LHR-GRU) and since the connection is tight (less than 60 minutes) everyone was asked to remain in their seats and let the group exit first. All went well and it was clear BA did everything possible to get them to their flight on time. Hopefully they did and it appears that the flight departed T5B so better chances as the inbound docked in the same concourse.