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Route Reference

Atlanta to Perth

ATL
Atlanta
PER
Perth
Distance18,102 km / 11,248 miles
Estimated Flight Time≈ 21.3 hours nonstop
Origin Time ZoneAmerica/New_York
Destination Time ZoneAustralia/Perth

Airlines Based in United States or Australia

These carriers are headquartered in one of the two countries on this route — check directly for current route-specific availability:

How This Route Appears in a GDS PNR

A segment on this route typically looks like this in a raw PNR:

2  BA 287 Y 15JUL 2*ATLPER HK1  800A  2000P

The six-letter pair ATLPER tells you the flight departs Atlanta and arrives in Perth.

Frequently Asked Questions

How far is Atlanta from Perth?

Atlanta (ATL) is approximately 18,102 km (11,248 miles) from Perth (PER).

How long is the flight from Atlanta to Perth?

A nonstop flight from ATL to PER takes roughly 21.3 hours, based on typical long-haul cruise speed. Actual time varies by aircraft, routing, and wind.

What is the time difference between Atlanta and Perth?

Atlanta is on America/New_York and Perth is on Australia/Perth — check both before planning connections or calling clients.

Convert a Atlanta–Perth PNR to a Clean Itinerary

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