Originally Posted by
Kiwi Flyer
In my experience the short trips do not give jetlag. Body doesn't have time to adjust, so as long as manage your sleep you're fine throughout and on return to origin.
This hasn't been my experience at all - I'm usually a zombie when flying eastbound. I remember showing up for my first day many moons ago at PEK having just come in the night before and my boss(who I'd never met before) asked me if I was ok and told me to go home and get some sleep.