I'm on the AY81 flight to SIN on Monday, and OH-LQA is scheduled to operate that flight. Originally when it was booked, it was down as an A330, but changed to an A340 a few weeks ago and the seatmap means it must be this one. Could be worse...my first Finnair trip was on one of the old Air France birds...it felt like a flashback to the early 90s!