The worst traveling experience of my life. I was meant to get a connection flight but I missed it due BA delay in departing and also arriving. My flight was at 20:35. Since then I could not find anyone to help at the airport, I spent over 60 euro ringing your customer service line. Now is 6am of the next day. I could not leave the airport. I'm right now for 1h with BA staff trying to issue ticket at the service desk but the ticking department doesn't answer. That's absolutely outrageous. I have not slept or ate and there is absolutely nothing from BA side. Will never purchase tickets with BA ever again.