This does seem to be a reoccurring subject with BA. We flew from SYD to LHR via SIN and I felt I was in darkness most of the way and being in the middle rows we didn’t have the option to open blinds although I think it may have been 787,s as no windows blinds were open at all. 22 hours flying almost fully in darkness really didn’t help on landing.
Next week we fly F on a380 to SIN leaving at 19:35 and arriving at 16:05 Those window binds are opening at 12:00 Singapore time latest. I don’t want to arrive feeling like that again if I can help it. Maybe il consume less alcohol as well! Not that I’m saying that was a contributing factor. 🤨🍸