Several big "ifs" -
#1. IF your international flight arrives on tine and
#2. IF you get through CQI in under an hour - and drop your bags at domestic, collect your boarding pass etc
Then you will need to be in the departure lounge by 1:30pm to commence boarding so this would leave you with a bit over an hour so you'd only need the "express tickets" - maybe time for the penguins and the blizzard room!!
There is no way I would risk trying to do that.
Thanks for the advice. If it is too risky to buy tickets given limited time we have, is the centre still worth visiting without purchasing ticket.
Alright. Thanks for the quick answer.