When I checked the security wait times for Denver International Airport (DEN) at 12:20 pm the application said 2 of 3 security screenings were closed while I confirmed that all 3 were open with 5-15 minute wait times. Generally the only time only one is open would be during late nights. This leads me to think the information last was updated around midnight (over 12 hours ago). The flight departure time pages are also cumbersome to scroll through for large airports. Would be better if I could narrow down airlines, destinations, etc. in short, I dont trust the accuracy and timeliness of data provided with this app and not very practical to use.
NorPol about FLIO