On arrival
- Medellín and Austin are in the same time zone — no jet lag adjustment needed.
Jet lag plan
Medellín and Austin share the same time zone.
About 3,535 km northwest · approximately 5.1-hour non-stop flight · a long-haul flight.
The route from Medellín, Colombia to Austin, United States covers roughly 3,535 kilometres in a northwest direction. At standard jet cruise speed plus a one-hour allowance for taxi, climb, and descent, a non-stop flight takes about 5.1 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.
Medellín sits within ten degrees of the equator, so day length is nearly constant year-round (about 12 hours). Sunset and sunrise stay close to 06:00 and 18:00 regardless of season. Austin is in the subtropics. Day length varies by roughly two hours between summer and winter; light remains a reliable circadian cue most of the year.
Standard 09:00–18:00 working hours at both ends of this route overlap by approximately 9 hours. In Medellín that window runs 09:00 to 18:00; in Austin 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.
Only one of the two cities observes daylight saving time, so the offset between them shifts by one hour twice a year. If you have recurring meetings on this route, double-check the local time around the DST transitions (March and October/November in the northern hemisphere).
The great-circle distance from Medellín to Austin is about 3,535 kilometres. A typical non-stop flight takes around 5.1 hours at standard cruise speed; routes with connections add two to four hours.
Medellín and Austin share the same time zone, so there is no clock offset on this route.
No circadian shift is required between these two cities.
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.
For a shift under two hours, pre-trip adjustment is usually not worth the effort.
Chronotype does not affect adjustment on a same-time-zone route.