✈ SYD → JFK

19H 49M FLIGHT. YOU WILL FORGET WHAT GRASS LOOKS LIKE.

Flight time
19h 49m
Distance
9,950 mi
Or
16,013 km
Jet lag
14h

Flight from Sydney to New York

From Kingsford Smith (SYD), Australia Oceania  →  JFK (JFK), USA North America

How long is the flight from Sydney to New York?

A nonstop flight from Sydney (SYD) to New York (JFK) takes about 19 hours 49 minutes, covering a great-circle distance of 9,950 miles (16,013 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.

Avg flight time

19h 49m

Nonstop, scheduled

Distance

9,950 mi

16,013 km · great-circle

Avg speed

808 km/h

Door-to-door including taxi

Time zones & jet lag

Sydney timezone

UTC+10

Australia/Sydney

New York timezone

UTC-4

America/New_York

Time difference

-14h

14 hours behind

Jet lag (rough)

~9.8d

Westward — easier

CO₂ footprint per passenger

Economy class, single passenger. Source: DEFRA 2024 averages.

✈ Flight 2370 kg CO₂
🚗 Car (alone) 2738 kg CO₂
🚆 Train 657 kg CO₂

This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.