: The airline’s 1990s-era operating system could not handle the scale of rescheduling required.

: Southwest reached a $140 million settlement with the U.S. Department of Transportation, which included a $35 million fine and a fund for passenger compensation.

Following the December 23, 2022, peak of the crisis, the airline and the U.S. government took several steps:

The details you've provided for align closely with the major travel disruption and software meltdown experienced by Southwest Airlines starting on December 22, 2022 . While your query format looks like a software patch note, this specific date and versioning often appear in discussions regarding the systematic failure of Southwest's crew-scheduling software during a massive winter storm. 🌪️ The "Big Problem" of December 2022

: Passengers were left at airports for days with lost luggage and no way to reach customer service. 🛠️ Aftermath & Resolution

The "meltdown" was a lifestyle and entertainment disaster for millions of holiday travelers. Unlike other airlines that recovered quickly from the storm, Southwest’s antiquated internal systems failed to track crews, leading to:

: New regulations now require airlines to provide automatic refunds for canceled or significantly changed flights.

: The airline invested significantly in "winter operations" and software automation to prevent a repeat of the 2022 disaster.