Flight Route · International
Atlanta → Singapore
ATL to SIN
Hartsfield–Jackson Atlanta International Airport to Singapore Changi Airport: 9,957 miles (16,024 km), about 20h 32m airborne, +12h time-zone shift on arrival.
Distance
9,957 mi
16,024 km
Flight time
20h 32m
block time, approx
Time-zone shift
+12h
New_York → Singapore
International?
Yes
United States → Singapore
ATL–SIN questions, answered
How long is the flight from Atlanta to Singapore?
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A direct flight from Hartsfield–Jackson Atlanta International Airport (ATL) to Singapore Changi Airport (SIN) takes approximately 20h 32m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from ATL to SIN?
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The great-circle distance from Hartsfield–Jackson Atlanta International Airport to Singapore Changi Airport is approximately 9957 miles (16024 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Atlanta and Singapore?
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Singapore is +12h relative to Atlanta. America/New_York → Asia/Singapore.
Which airlines fly from ATL to SIN?
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Carriers serving both endpoints include various international and regional carriers. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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Yes. Hartsfield–Jackson Atlanta International Airport is in United States, and Singapore Changi Airport is in Singapore. Travelers should confirm passport, visa, and customs requirements before departure.
Can I track ATL–SIN flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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