Journey nightmare for a person flying out of Dallas … he obtained shot with a Taser and arrested after being barred from boarding his flight … and the extreme police interplay is all on video.

The incident went down Wednesday evening at Dallas Love Discipline airport, and the footage picks up with the thwarted traveler on his knees in the midst of the terminal, holding his palms up as three cops shut in.

Within the video, the man hurls expletives at police … telling them to not get close to him and egging them on when one Dallas police officer pulls out his Taser.

Unexpectedly, two cops attempt to seize the man’s palms … however he escapes their grasp and falls face-first on the ground. That is when the officer with the Taser fires the non-lethal weapon into his again, and the man screams out in ache as his physique wriggles.

Police cuff the man and the video ends … and the Dallas Police Division went on to inform TMZ the person was arrested and shall be charged with public intoxication.

They are saying the case “stays an ongoing investigation.”