Sydney to New Orleans Time Difference
New Orleans is 15 hours behind Sydney. When it is noon in Sydney, it is 21:00 in New Orleans.
Sydney (UTC+10) → Chicago (UTC-5)
🕐 Interactive Time Explorer
When it's 08:00 in Sydney, it's 17:00 in New Orleans
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & New Orleans◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
14,300 km
Est. Flight Time
~17.8h
Time Difference
-15h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Sydney
15:00
New Orleans (-1)
09:00
Sydney
18:00
New Orleans (-1)
12:00
Sydney
21:00
New Orleans (-1)
15:00
Sydney
00:00
New Orleans
18:00
Sydney
03:00
New Orleans
21:00
Sydney
06:00
New Orleans
00:00
Sydney
09:00
New Orleans (-1)
03:00
Sydney
12:00
New Orleans (-1)
Frequently Asked Questions
How many hours is Sydney ahead of New Orleans?
New Orleans is 15 hours behind Sydney. When it is 12:00 noon in Sydney, it is 21:00 in New Orleans. Sydney operates on Australia/Sydney (UTC+10), while New Orleans uses America/Chicago (UTC-5).
What is the best time to call New Orleans from Sydney?
Standard business hours (9 AM–5 PM) do not overlap between Sydney and New Orleans due to the 15 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Sydney to New Orleans time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Sydney and New Orleans
The distance between Sydney and New Orleans is approximately 14,300 km. A direct flight typically takes around 17.8 hours. Your arrival clock will show local New Orleans time — use our Flight Time Calculator to predict exact arrival times.