In a bit of a situation here... I'm on 2 separate tickets on Cathay 1)MEL to HKG (issued by AS) and 2)HKG to BOM (issued by BA). Now there's a storm going to hit Melbourne on the day I have to depart which may cause me to misconnect (connecting time is 2 hours). What should I do? Go as is and hope that CX accommodates me on my second flight if I get delayed? Or proactively change my second flight to the next day to be safe?