Horrible experience won't ever fly Delta once again. Delayed flight with whole disorganization and inept crew who wouldn’t talk. An average immediate flight from India to Australia will take 19h 02m, covering a distance of 14982 km. The preferred route is New Delhi - Melbourne with an average flight time https://health-lists.com/story19114699/detailed-notes-on-business-class-flight-deals-to-brisbane