In all seriousness, the on-time performance of BA’s 747 fleet is quite poor I would think (based purely on my anecdotal evidence). BA295 and return BA294 were both about four hours late departing yesterday due to issues with G-CIVR (colleague was on the flight). I’m now waiting for today’s BA295 which is also operated by G-CIVR so is of course running late because it’s still working off the delays accumulated yesterday.