Yes, that's why the weather is very bad. The A380 is running out of fuel. They have diverted to YOW due to low fuel. They canceled mayday call to declared emergency landing into YOW.

The registration number is A6-EDD.

According of Flightaware.com:

http://flightaware.com/live/flight/U...215Z/CYOW/CYYZ


The flight will resume flight back to YYZ to drop the passengers off and they will flying back to DXB right after 10pm.

Here the newspaper from Ottawa Citizen.
http://www.ottawacitizen.com/News/Ca...968/story.html