Airport Comparison
| DPA | SYD | |
|---|---|---|
| Airport Name | Dupage Airport | Sydney Kingsford Smith International Airport |
| IATA Code | DPA | SYD |
| ICAO Code | KDPA | YSSY |
| City | Chicago/West Chicago | Sydney |
| Country | United States | Australia |
| Timezone | America/Chicago | Australia/Sydney |
| Elevation | 759 ft | 21 ft |
| Coordinates | 41.910000, -88.250000 | -33.950000, 151.180000 |
Chicago/West Chicago (DPA) to Sydney (SYD) Flight Distance
The flight distance from Dupage Airport (DPA) in Chicago/West Chicago, United States to Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia is 14,833 kilometers (9,217 miles / 8,009 nautical miles). The estimated flight time for this route is approximately 18h, flying west at a heading of 259°.
This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.
This is an international route connecting United States with Australia. It is an intercontinental flight between North America and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 22:51 in Chicago/West Chicago, it's 15:51 in Sydney. With a 17-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.
The return flight from Sydney (SYD) to Chicago/West Chicago (DPA) follows a heading of 62° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Dupage Airport (DPA) and Sydney Kingsford Smith International Airport (SYD) detail pages, or use our flight duration calculator to compare other routes.