Solutions such as digital identification, electronic authentication, and biometric technology have proven effective at ...

Travelers queue up at the check-in counters for their flights on Southwest Airlines in the main terminal of Denver International Airport Friday, May 23, 2025. (AP Photo/David Zalubowski) ...

A traveller collects a boarding pass at one of the check-in kiosks at the Southwest Airlines counter in the main terminal of Denver International Airport Friday, May 23, 2025, in Denver.

Around 25 airline check-in and bag drop-off counters at the airport will be temporarily relocated. It's part of the final phase to renovate the terminal.