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Atlanta to Sydney flights take around 20 to 25 hours with one connection. The distance between Atlanta and Sydney sits at roughly 9,295 miles (14,960 kilometers), and no airline currently operates direct service on this route. Most travelers fly out of Hartsfield-Jackson Atlanta International Airport (ATL), which has daily connecting flights to Sydney Kingsford Smith Airport (SYD). Common layover cities include major international hubs where partner airlines operate connecting service. Flight times vary based on your layover duration and which airline you pick. The theoretical direct flight time would be around 18 hours 35 minutes, but actual travel times run longer due to connection requirements.
Connecting flights from Atlanta to Sydney run about 20 to 25 hours depending on your routing. Flying via major hub cities typically offers the most efficient connections for this long-haul route.
Airlines like Delta Air Lines and United Airlines operate daily connections from Atlanta through their partner networks. Codeshare arrangements mean you can book through to Sydney on a single ticket even when multiple carriers are involved.
Layovers in hub cities typically last 2 to 4 hours. Longer connections can push total travel time higher, but sometimes those tickets cost less than the shorter itineraries.
Sydney is 16 hours ahead of Atlanta. When you leave Atlanta in the evening, you're typically landing in Sydney the following day local time.
Most eastbound flights depart Atlanta in the afternoon or evening and arrive in Sydney the following evening. The overnight connection works well since you can sleep on the longer leg, then catch a shorter flight to your final destination.
Booking at least 6 to 8 weeks out usually gets you the best fares. Shoulder season months tend to be cheaper to fly this route since it's between peak travel periods.
How long is the flight from Atlanta to Sydney?
The flight from Atlanta to Sydney takes around 20 to 25 hours with one connection. Total travel time depends on your layover city and duration. Flights routing through major hub cities typically fall on the shorter end of this range.
How far is it from Atlanta to Sydney?
The distance from Atlanta to Sydney is approximately 9,295 miles (14,960 kilometers). This long-haul route crosses multiple time zones, making it one of the longer flights from the region.
What is the time difference between Atlanta and Sydney?
Sydney is 16 hours ahead of Atlanta. When it's noon in Atlanta, it's late evening in Sydney. The time difference shifts slightly during daylight saving periods.
Are there direct flights from Atlanta to Sydney?
No, there are no direct flights from Atlanta to Sydney as of 2024. All flights require at least one connection, typically through major hub cities in Europe, the Middle East, or Asia. Airlines have discussed potential future direct service, but nothing has been confirmed.
Which airlines fly from Atlanta to Sydney?
Delta Air Lines, United Airlines, American Airlines, Korean Air, Etihad Airways operate connecting service from Atlanta to Sydney. Delta Air Lines typically has the most weekly departures, followed by United Airlines with regular flight options.
Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below. Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Atlanta Flight Times.
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