Originally Posted by
pstm91
2 to 3 hours is not really enough to give you genuine jet lag.
Originally Posted by
Badenoch
If a 3 hour trip messes with your sleep that's a mild disruption to your circadian rhythm otherwise known as jet lag. The impact varies among people but the greater the time change the greater the disruption.
5-6 hour trip, 2-3 hours is the time change.