Slot overbook issue

I have sent this to support about half a year ago, but still, this is not solved. Posted here in case anyone else have the same issue.

The number of flight can put into one slot is fixed, but anyhow, I don't know why, in the slot view I cannot find my flight there, but it did fly from that slot, see pictures below:

all time described here is local time.

I have a flight from CAN to XMN at 16:41, but it did not show in slot overview. The trouble it caused is when I replace the airplane 73g with a bigger one 739, it complaint no slot available when replacing ELA 6385.

This is an old issue, but not the same as I reported to support team last year (it was another flight from CAN to WUH had the same problem, still unsolved)

Support ticket: Ticket#2012122410000874

My guess is previously CAN allow 10 flights in one slot, but later on AS updated CAN to only allow 9 flight. That's why some of the flight lost in the sky.

My guess is previously CAN allow 10 flights in one slot, but later on AS updated CAN to only allow 9 flight. That's why some of the flight lost in the sky.

Didn't know that? Why did they change that? And do  you know if other airports have similar problems too?

Didn't know that? Why did they change that? And do  you know if other airports have similar problems too?

I don't know why, that is the only possible reason. Since I have several flight in CAN is lost in slot distribution, and no other airports have similar issue.

For AS it would be quite easy to check what they have done on CAN in a year if they have update logs.

Hi,

I had the same problem  in ZRH, but only few flights were affected. They were shown in the slot distribution but while I was replacing the airplane with another one ,

the slots were not available any more...