Well, the result is of course that the flight arrived in LHR about 2 1/2 hours late.
In july we will be coming back from holiday in Canada on AC850. This kind of "creative flight scheduling" would make us miss our connection to BRU. Of course there many flights from LHR to BRU, so why should I complain about potential problems, which are no problems ?

But I must admit : pleasing 47 customers is important !