I mean back in like 2017 when I didn't have status or GE yet I showed up to T4 40 minutes before departure in the middle of the transatlantic rush, had to go to an agent for a boarding pass, app was being janky. Got in the very long normal line, ended up getting escorted to the front by a Delta rep about halfway through which was a lifesaver. After all that had to run all the way to B53 and somehow made the flight, last one on and door closed right behind me. That run suuuuuuucked.