Flight time from Boston to Sydney (Mascot)
BOS → SYD · Boston Logan International Airport to Sydney Kingsford Smith International Airport
At 10,098 miles (16,251 km), Boston to Sydney (Mascot) is beyond the nonstop range of most airliners and is usually flown with a stop. Nonstop on a widebody it would take about 18h 16m.
How the aircraft compares
Regional jetEmbraer E175, CRJ
Beyond range
NarrowbodyBoeing 737, Airbus A320
Beyond range
WidebodyBoeing 787, A350, 777
Beyond range
When will you arrive?
Sydney (Mascot) is 14 hours ahead of Boston. You cross 14 time zones heading east. Eastbound trips like this one tend to be harder to adjust to, so plan for a day or two of jet lag.
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Common questions
- How long is the flight from Boston to Sydney (Mascot)?
- This route is beyond the nonstop range of most airliners and is usually flown with a stop. Nonstop on a widebody it would take about 18h 16m.
- How far is it?
- 10,098 miles, or 16,251 km (8,775 nautical miles) in a straight line.
- What is the time difference?
- Sydney (Mascot) is 14 hours ahead of Boston.
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