Verkkopassengers moving through the security checkpoints at denver international airport should anticipate waiting on average for: 14 minutes and 12 seconds* Verkkoif you have tsa precheck, you should head to north security after check in. 2, dia will begin moving precheck lanes to the north checkpoint, and by nov. Verkkonavigating airport security can sometimes be a daunting task, with the uncertainty of wait times adding to the stress. However, at denver international airport (dia),. Approximately 4:30 am to 5:45 pm. Available from 5:00 am to 5:00 pm, allowing travelers to reserve a screening time. Verkkodenver airport (den) has 3 security checkpoints. A bridge, north security and south security which has access all airlines gates. Check dia tsa wait times below. When there’s a steady flow of. * wait times are estimates, subject to change, and may not be indicative of your experience. Check the current security wait times at denver. Verkkotravelers who are clear customers with tsa precheck will enter at west security 3 (please note: Clear customers without tsa precheck must use south security. ). Verkkothe general consensus is that you should arrive at dia no later than 3 hours before your flight if traveling internationally, or 2 hours if your flight is domestic.