Southwest Airlines begins using planes with secondary cockpit barrier


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Summary

New security measures

Southwest Airlines is now using a new security device called a “secondary barrier” to the cockpit.

Labor Day launch

The first planes to have the safety feature were in the air over the Labor Day weekend.

Cockpit safety

The device is a foldaway door on the cabin side meant to keep passengers out of the cockpit.


Full story

The Transportation Security Administration says more than 17 million travelers flew during the long Labor Day weekend. Many may not have noticed a new safety feature on some Southwest flights: a retractable barrier designed to make the cockpit more secure.

New safety feature

Southwest Airlines has started equipping planes with a foldaway gate that blocks access to the cockpit when pilots step out, such as to use the restroom. Flight attendants deploy the barrier when pilots step away from the controls and then retract it when they return and shut the cockpit door. 

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Southwest Spokesman Lynn Lunsford told Straight Arrow News this safety push dates all the way back to Sept. 11, 2001, and efforts to improve security.

“For Southwest, this was the right decision. We have a robust safety management system that takes a proactive approach when it comes to enhancing safety wherever possible,” he said.

By the end of the year, Southwest plans to equip more than two dozen planes with the barrier.

Currently, most airlines rely on the flight attendants to block the front aisle with a beverage cart when the cockpit door is open. Jones said the new system adds a clear layer of security — and may even improve the customer experience. 

FAA rule on new security barrier 

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Southwest expects to have 26 planes, equipped with the new barrier door to the cockpit, by the end of 2025.

In 2023, the Federal Aviation Administration passed a rule mandating such a safety feature, but only for all new aircraft. The rule stated, “The (FAA) will require a secondary barrier on the flight deck of new commercial airplanes to ensure the safety of aircraft, flight crew and air passengers. The final rule mandating the additional barrier will protect flight decks from intrusion when the flight deck door is open.”

The FAA said airlines don’t need to retrofit existing planes with the new device. Companies have the option of waiting for new aircraft with the new safety feature already installed. Southwest confirmed to Straight Arrow News that “every new aircraft we take delivery of will come off the line with this feature installed, adding another layer of protection.”

The Air Line Pilots Association has long pressed airlines to adopt stronger safety measures for cockpits, arguing that barriers like these are an important safeguard for crews and passengers alike.

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Why this story matters

Airlines are adopting new cockpit security barriers in response to federal regulations and industry advocacy, reflecting ongoing efforts to enhance in-flight safety and protect flight crews and passengers from potential threats.

Aviation security

The addition of retractable cockpit barriers on Southwest flights addresses longstanding concerns about protecting the flight deck when the cockpit door is open, responding to national security priorities highlighted since Sept. 11.

Regulatory changes

According to the article, the FAA has mandated secondary barriers for all new passenger aircraft, illustrating how regulatory decisions can drive technological and procedural safety improvements throughout the aviation industry.

Industry response

According to statements from Southwest and the Air Line Pilots Association, airlines are proactively adopting the new barriers, indicating support for enhanced cockpit security and a willingness to exceed minimum regulatory requirements for crew and passenger safety.

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Community reaction

Pilot unions and aviation safety groups have long advocated for these barriers, viewing them as an important enhancement to security. According to several sources, labor organizations emphasize the urgency of such measures following past hijackings.

History lesson

Since 2001, reinforced cockpit doors have been standard on US planes. However, secondary barriers have been discussed for over twenty years, with advocacy intensifying after 9/11 and culminating in current regulations requiring their installation on new aircraft.

Policy impact

The FAA rule impacts only newly constructed commercial aircraft, requiring manufacturers to install secondary barriers, but does not require retrofitting of existing planes. This staggered rollout means most older planes will not have these features immediately.

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Media landscape

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Key points from the Left

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Key points from the Center

  • Southwest Airlines began operating new Boeing 737 jets equipped with a retractable secondary barrier protecting the cockpit during flight.
  • This safety measure was introduced in response to the events of Sept. 11, 2001, when terrorists commandeered commercial airplanes, leading aviation unions to advocate for additional barriers to enhance flight deck security.
  • The barrier acts like a gate and closes whenever pilots open the cockpit door mid-flight, improving on previous procedures like blocking the aisle with a beverage cart.
  • Southwest emphasized its strong commitment to safety through forward-looking measures and announced that all new aircraft deliveries will include installed barriers, although current aircraft cannot yet be retrofitted due to the lack of certification.
  • Southwest opted to accept new aircraft equipped with the secondary cockpit barriers ahead of the FAA’s one-year deferral period granted to other airlines for implementing the rule starting in summer 2023.

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Key points from the Right

  • Southwest Airlines has started operating its first Boeing 737 Max 8 with a secondary flight deck barrier to prevent cockpit intrusions, marking a milestone in aviation safety.
  • The new safety feature has been mandated by a Federal Aviation Administration regulation that took effect on Aug. 25, 2023.
  • Southwest Airlines plans to comply with the FAA rule and expects to receive around 25 additional aircraft with these barriers this year.
  • Aviation safety experts and pilots' unions support the implementation of secondary barriers, emphasizing their importance for enhanced security in jetliners.

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