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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Chicago (ORD) → Honolulu (HNL)

United States of America flag Honolulu (HNL) – United States of America 1 airline
9 hr 20 mins
4,237 mi · 6,819 km
1
per day
Estimated flight time
9 hr 20 mins
Distance
4,237 Miles · 6,819 Kilometers
3,682.03 Nautical Miles

Honolulu (HNL) → Chicago (ORD)

United States of America flag Chicago (ORD) – United States of America 1 airline
8 hr 55 mins
4,237 mi · 6,819 km
1
per day
Estimated flight time
8 hr 55 mins
Distance
4,237 Miles · 6,819 Kilometers
3,682.03 Nautical Miles