The three-minute rendition, complete with impassioned dance moves, soon had fellow passengers clapping and singing along.
There was just one issue with the video posted on Twitter; not a single mask was in sight.
Something dozens of viewers were quick to observe and condemn.
"Why wasn't anyone wearing a mask?" wrote Pat Schwenk.
"Not a single mask in sight. Typical for the South," added Sanjeev Gupta.
Since masks are federally mandated at airport gates, others commented that the lack of masks meant the video was "BC — Before Covid".
"Just cause a video is posted now doesn't mean it was taken now," wrote Alicia M.
Sure enough, the original video of the passenger's performance dates back to 2017 and has more than 17 million views.
Many users said the light-hearted performance was typical with Southwest Airlines, whose gate agents and cabin crew have made headlines in the past by dancing on the tarmac and holding 'gate games' to distrcact passengers during delays.