Many frequent flyers stand by the fact that if you keep yourself hydrated and get plenty of rest the effects of jet lag should go within a few days. However, there are some other ways to stop Jet Lags effects and there are remedies to stop you getting it all together.
Tampa to Las Vegas jet lag information
Lets assume you left Tampa at 9:00am. The flight takes approximately 4 hours 57 minutes so you would arrive in Las Vegas at 9:12am Tampa time which is in fact 6:12am Las Vegas time.
Your body will be telling you that its 9:12am but actually its now 6:12am