Originally Posted by KARFA

If you give dates and times I can check weather at your arrival airport. However, there was a lot of fog a few weeks back across the UK which did affect BA and other airlines and cause a lot of disruption.



I doubt the captain said those exact words, it is so out of kilter with anything I have ever heard from a BA pilot over the PA. There well may have been an aircraft change caused by the fog as the original aircraft could have been delayed on some other journey and a different aircraft was substituted for it.