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Time difference: Haikou to Du Bois
HAK (Haikou Meilan International Airport) → DUJ (DuBois Regional Airport)
-12h
Du Bois is behind
8d
est. jet-lag recovery, westbound
Reading the clocks
When it's noon in Haikou, it's 12:00 AM in Du Bois. Good for planning calls home or coordinating with people on the other end.
Jet lag outlook
Significant jet lagCrossing 12 time zones westbound — plan roughly 8 days to feel fully adjusted. Shifting your sleep schedule 3 days before departure helps.
Frequently asked questions
What is the time difference between Haikou and Du Bois?
Du Bois is 12 hours behind Haikou.
How bad will my jet lag be?
Crossing 12 time zones westbound typically takes 8 days to fully adjust to. Eastbound trips (traveling against your body clock) tend to feel worse than the same distance westbound.
What is the flight time from HAK to DUJ?
The nonstop flight distance is 8,172 miles. See the full distance and flight-time breakdown for exact timing.
What's the best way to book around jet lag?
Overnight eastbound flights that land in the morning let you push through to local bedtime and adjust faster. Call CheapoTrav — our agents know which schedules on this route land at the best local time, plus unpublished phone-only fares.