It was a Thursday, June 20th. We cleared immigration in Guernsey. Azamara had earlier buses, we wanted the latest one as our flight was at 3:00.
I understand you are not picking on me, just that you like to be critical, Any amount of information, even incomplete can be helpful. The major point of my post was that you can possibly spend up to a half hour at Heathrow while the bus stops at other terminals, not how long it takes to get to Heathrow.