So I have a flight in July SYD-SFO-ORD-CDG and the SYD-SFO is in Polaris so I know I can use the Polaris lounge in SFO but will I also be able to use the Polaris lounge in ORD? Hopefully I will be in Polaris ORD-CDG and then the question is moot. The ticket for SYD-SFO-CDG was considerably more expensive than SYD-SFO-ORD-CDG which is why I am going via ORD.