sadly, the best way to get data on flights it to use the airlines app - not anything you'd find at the airport

also, it's easiest to use that same app for the boarding pass too these days

once I printed them out (with the provided pdf) thinking it would be easier, the printed paper didn't work and they said I HAD to install and use the app or go back to a kiosk and use one of their printouts and lose my place in line...)