When crew depart mid morning from LHR for LAX or SFO for example, when do they return to Heathrow, and then how much time off do they get?
Do they then repeat the same flight / destinations several times per month?
As these flights are 11 hours +- a little, are there more than 2 pilots?
Are the flights exhausting?
What do crews normally do at the destinations, is there only time to sleep, or can they 'see the sights'?