These jetsetters did not Keep Calm and Carry-On.

Chaos erupted at a Mexican airport Wednesday after a group of seemingly drunk passengers were reportedly thrown off an Aeroméxico flight — causing them to launch a violent attack on customer service reps.

The dramatic footage shows several unidentified fliers bombard staff in Terminal 2 of the Mexico City International Airport, The US Sun reported.

One crazed passenger broke through the queue-control barriers before he grabbed the stanchion pole and hurled it in the air.

Another appeared to barge behind the customer service desk — and then hurled what looked like a plastic water bottle across the terminal.

At one point, an employee attempted to restrain one member of the delinquent crew — who was using the metal pole as a weapon — in a bear hug.

The mayhem unfolded after witnesses reported seeing the travelers, who appeared drunk, get thrown off the Aeroméxico flight, the outlet reported.

Airline staff removed them after one maniac reportedly damaged the aircraft prior to take off. The mob are believed to be all part of the same family.

Several security staff and innocent bystanders were seen throughout the footage trying to diffuse the melee while others at the airport were simply stunned by the action.

Following the melee, the airport confirmed in a statement on X that it “requested the intervention of the competent authority, who brought the involved individuals before the civic court.”

“The above [was done] in order to preserve order and avoid greater impacts on other users and facilities,” the statement added.

The Mexico City Airport and Aeroméxico did not immediately reply to The Post’s requests for comments.