India, Nov. 24 -- A video of a woman screaming at a Southwest Airlines employee at Denver International Airport has gone viral on TikTok. The clip, shared by user Taylor Graboyes, shows the unidentified young woman in tears as she argues with a gate agent after claiming she was not allowed to board her flight.

At the start of the video, the woman is heard shouting at fellow passengers, "Do you feel safe?" before turning to the Southwest employee and yelling, "How dare you treat me this way?" She also demanded answers, asking, "Who are you? Why is our plane late? Why are we not boarding?"

At one point, the woman also threatened to sue the airline employee and implied she would have them fired. "This is not okay!" she continued.

Watch th...