Xi'an to Sydney (Mascot)
11h 21m The flight from Xi'an Xianyang International Airport (XIY) to Sydney Kingsford Smith International Airport (SYD) covers 8,794 km (5,465 miles) and takes approximately 11h 21m gate to gate for a typical jet.
The route heads south-east on an initial great-circle bearing of 145°, passing near 0.3° N, 130.0° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 15h 59m | 16h 25m |
| Narrowbody jet (A320, 737) | 780 km/h | 11h 16m | 11h 42m |
| Widebody jet (777, 787, A350) | 900 km/h | 9h 46m | 10h 11m |
| Private jet (Gulfstream) | 850 km/h | 10h 21m | 10h 46m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| XIY | SYD | |
|---|---|---|
| Airport | Xi'an Xianyang International Airport | Sydney Kingsford Smith International Airport |
| City | Xi'an | Sydney (Mascot) |
| Country | China | Australia |
| ICAO | ZLXY | YSSY |
| Coordinates | 34.4422, 108.7624 | -33.9461, 151.177 |
| Elevation | 1,572 ft | 21 ft |
Questions
How long is the flight from Xi'an to Sydney (Mascot)?
A non-stop flight from Xi'an (XIY) to Sydney (Mascot) (SYD) takes about 11h 21m. The great-circle distance is 8,794 km (5,465 miles, 4,749 nautical miles), flying south-east on an initial bearing of 145°.
How far is Xi'an from Sydney (Mascot)?
8,794 kilometres in a straight line over the earth's surface — 5,465 miles or 4,749 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between XIY and SYD?
This page calculates the direct-line time and distance; it does not track airline schedules. At 8,794 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
What should I expect on a 11h 21m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.