On arrival
- La Habana and Port-au-Prince are in the same time zone — no jet lag adjustment needed.
Jet lag plan
La Habana → Port-au-Prince
La Habana and Port-au-Prince share the same time zone.
About 1,159 km southeast · approximately 2.3-hour non-stop flight · a medium-haul flight.
About the La Habana → Port-au-Prince route
The route from La Habana, Cuba to Port-au-Prince, Haiti covers roughly 1,159 kilometres in a southeast direction. At standard jet cruise speed plus a one-hour allowance for taxi, climb, and descent, a non-stop flight takes about 2.3 hours. Both cities sit in the northern hemisphere, so the seasonal direction of daylight (longer days in June, shorter in December) matches between origin and destination.
La Habana is in the tropics, so day length varies only slightly across the year. Light cues for the circadian system stay strong year-round. Port-au-Prince is in the tropics, so day length varies only slightly across the year. Light cues for the circadian system stay strong year-round.
Business-hours overlap
Standard 09:00–18:00 working hours at both ends of this route overlap by approximately 9 hours. In La Habana that window runs 09:00 to 18:00; in Port-au-Prince it is 09:00 to 18:00. This is the realistic window for live meetings, customer calls, or pair work without forcing either end out of normal hours.
Daylight saving on this route
Both cities observe daylight saving time. The hour offset on this route can shift by one hour twice a year (typically March and October/November), and the two clocks rarely change on the exact same date — expect a transient 1-hour mismatch for two to three weeks per transition.
Frequently asked questions
How long is the flight from La Habana to Port-au-Prince?
The great-circle distance from La Habana to Port-au-Prince is about 1,159 kilometres. A typical non-stop flight takes around 2.3 hours at standard cruise speed; routes with connections add two to four hours.
What is the time difference between La Habana and Port-au-Prince?
La Habana and Port-au-Prince share the same time zone, so there is no clock offset on this route.
Is jet lag worse flying east or west on this route?
No circadian shift is required between these two cities.
Should I take melatonin for the La Habana → Port-au-Prince trip?
For a shift of 0 hours, melatonin offers little benefit beyond what consistent light exposure already provides. The Cochrane review on jet-lag melatonin shows the strongest effects on shifts of five hours or more.
Do I need a pre-trip schedule shift for La Habana → Port-au-Prince?
For a shift under two hours, pre-trip adjustment is usually not worth the effort.
What chronotype handles this route best?
Chronotype does not affect adjustment on a same-time-zone route.
Sources
Popular routes from La Habana
Other tools
- Sleep calculator— once you're settled at the destination
- Chronotype quiz — larks recover faster eastward; owls faster westward
- Reverse plan: Port-au-Prince → La Habana
- Plan a different route