Route Guide
ORD→HKGultra long-haul
Chicago O'Hare International Airport (Chicago) to Hong Kong International Airport (Hong Kong) — 12,522 km, ~14h 25m estimated flight time.
View HKG → ORD insteadAirports on This Route
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Route Overview
ORD to HKG covers a great-circle distance of 12,522 km (7,781 miles), classified as a ultra long-haul route. At typical cruise speed, the estimated flight time is around 14h 25m — actual block time varies by aircraft type, winds and routing. Hong Kong is 14 hours ahead of Chicago (standard offset, not accounting for daylight saving time). This is an international route between United States and Hong Kong. Route data indicates this city pair has historically been served nonstop.
Airlines on This Route
UA
United Airlines
United States
Aircraft types on record: 777
Airline and schedule data comes from historical route records and may not reflect current, seasonal or codeshare-only service. Always confirm live schedules with the airline before booking.