Flight Time Estimator

Calculate the great-circle distance and estimated flight time between any two airports worldwide. This tool models theoretical nonstop routing, allowing you to analyze routes even if no airline currently operates direct service between them.

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Estimate Flight Time

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Beijing (PEK) → Shenzhen (SZX)

China flag Shenzhen (SZX) – China 3 airlines
3 hr 35 mins
1,216 mi · 1,957 km
33
per day
Estimated flight time
3 hr 35 mins
Distance
1,216 Miles · 1,957 Kilometers
1,056.61 Nautical Miles

Shenzhen (SZX) → Beijing (PEK)

China flag Beijing (PEK) – China 3 airlines
3 hr 30 mins
1,216 mi · 1,957 km
20
per day
Estimated flight time
3 hr 30 mins
Distance
1,216 Miles · 1,957 Kilometers
1,056.61 Nautical Miles