Bittrex openend their deposit to BCC yesterday at 9am PDT (16:00 UTC)

20 confirmations are required.
So the fund are arriving as we speak !

Bittfinex openend their deposit to BCC today at (10:00 UTC)

15 confirmations are required.
So the fund are due to arrive in about 10 BCash Block ( could be 3 to 10 hours, difficult to say).

I will try to place my short on every block arriving .... should be fun ....

Good luck to you !

Blocks explorer

https://blockchair.com/bitcoin-cash/blocks

http://blockdozer.com/insight/blocks