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.

All Airports · Airport Rankings · Route Rankings

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Chicago (ORD) → Atlanta (ATL)

Atlanta (ATL) Air Incheon · American Airlines · Delta Air Lines · Frontier Airlines · Korean Air · United Airlines 6 airlines

2 hr 15 mins

607 mi · 976 km

24

per day

Estimated flight time: 2 hr 15 mins
Distance: 607 Miles · 976 Kilometers; 527.17 Nautical Miles

Atlanta (ATL) → Chicago (ORD)

Chicago (ORD) American Airlines · Delta Air Lines · Flexjet · Frontier Airlines · United Airlines 5 airlines

2 hr 25 mins

607 mi · 976 km

12

per day

Estimated flight time: 2 hr 25 mins
Distance: 607 Miles · 976 Kilometers; 527.17 Nautical Miles