See serious verified KAYAK customer testimonials for airlines traveling to Sydney. Airline scores are aggregated from all testimonials still left by passengers on KAYAK just after traveling with an airline from The usa to Sydney. KAYAK doesn’t present opinions that happen to be older than 5 years. Learn how KAYAK https://share.evernote.com/note/ca845d20-6ccc-4dbb-36a5-b9816d153553