KLM keeps scheduling it in, in the new season. But then cancels it a month before it starts. Last week Monday I had booked AMS-AUH for begin April but on Thursday it got cancelled and removed from the full summer schedule.

With 2-3 daily flight to DXB you would think they could move one of those to AUH. Or at least give a bit better choices of departure time ex DXB (now 1:55am, 3:55am and 6:05am).