2 mg xanax (alprazolam) bar. have urine test in 6 days.. what are odds of passing?

Odds are favorable : It depends on the sensitivity of the screening test. It also depends on your overall health, condition of your liver and whether or not other drugs are competing for metabolism. In general, the shorter acting benzodiazepines are cleared from the body within a week. Barring any additional use of Xanax, (alprazolam) the chances are good that the screen will be negative. Hope this helps.