Originally Posted by corporate-wage-slave

One of life's occasional frustrations is when BA - or any airline - cancels your flight, or there is a long delay on it. This thread is to help you find out the reason, and indeed feel free to ask questions below about what happened to your BA flight. In some cases it's useful to find out to support a claim for EC261 / UK261 compensation, where "extraordinary circumstances" is a reason why you may be out of scope for compensation. See the main EC261 thread via the BA Forum Dashboard for EC261 / UK261 specific issues.

See also this thread.
https://www.flyertalk.com/forum/brit...need-know.html

and for EC261 / UK261 issues and discussions:
https://www.flyertalk.com/forum/british-airways-executive-club/2146208-2024-ba-compensation-thread-your-guide-regulation-ec261-uk261.html