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Expect 22 hours to 26 hours of total travel time flying from Connecticut to Sydney with one connection. The route covers approximately 9,985 miles (16,070 kilometers) from Hartford. Bradley International Airport (BDL) handles most departures to Sydney's main airport (SYD). Connections route through Los Angeles, San Francisco, or Dallas/Fort Worth depending on your carrier. Sydney is +16 hours ahead of Connecticut.
Connecting flights from Connecticut to Sydney run about 22 hours to 26 hours. Flying via Los Angeles typically offers the shortest total travel time.
United Airlines and Delta Air Lines operate the most weekly departures from Hartford. American Airlines also runs regular service.
Layovers typically last 2 to 4 hours. Longer connections sometimes cost $150 to $300 less.
Sydney is +16 hours ahead of Connecticut during standard time.
Plan for connection time at hub airports. Short layovers (under 90 minutes) can get tight if your first flight runs late.
Shoulder season months tend to be cheaper than peak travel periods.
How long is the flight from Connecticut to Sydney?
The flight from Connecticut to Sydney takes around 22 hours to 26 hours with one connection. Total travel time depends on your layover city and duration. Flights routing through Los Angeles typically fall on the shorter end.
How far is it from Connecticut to Sydney?
The distance from Hartford to Sydney is approximately 9,985 miles (16,070 kilometers). This long-haul route requires at least one connection.
What is the time difference between Connecticut and Sydney?
Sydney is +16 hours ahead of Connecticut.
Are there direct flights from Connecticut to Sydney?
No, there are no direct flights from Connecticut to Sydney as of 2025. All flights require at least one connection, typically through Los Angeles, San Francisco, or Dallas/Fort Worth.
Which airlines fly from Connecticut to Sydney?
United Airlines, Delta Air Lines, American Airlines, Qantas, and Air New Zealand operate connecting service from Hartford to Sydney. United Airlines has the most weekly departures.
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 Connecticut Flight Times.