Man, Southwest Airlines is out here playing with people's time and money once again. Early Tuesday morning, the airline had to completely freeze its operations, leaving thousands of regular folks stuck at the gate. This time, they are trying to pass the buck, claiming some vendor-supplied firewall went down and cut off their operational data.

Instead of having a solid backup plan, Southwest had to hit up the FAA and ask them to pause all of their departures. The FAA put a temporary ground stop on them, calling it "equipment issues." Even though they got the systems back up and tweeted out that things were running again by 11:35 a.m. ET, the ripple effect was already real.

By just past noon, the receipts on FlightAware showed that Southwest had delayed a massive 1,820 flights. That is literally 43% of their whole schedule for the day. They only canceled nine flights, but when nearly half of your planes are running late, you know the terminals are filled with angry people who just want to get home or get to work.

This whole mess is giving people major deja vu. It’s only been a few months since Southwest had that legendary holiday season meltdown between December 20 and 29. During that winter disaster, they canceled over 16,700 flights, leaving families stranded for days. On some days back then, they literally grounded 75% of their flights.

And the reason that holiday disaster got so out of hand? Southwest was running on some ancient, outdated crew scheduling tech. When the winter storm hit, the systems got so overwhelmed that crew members couldn't even log in digitally. Flight attendants and pilots literally had to call the airline on the phone to say they were ready to work, which completely broke their operations.

Just last month, Southwest rolled out a big "action plan" to convince everybody they had their act together. But clearly, they didn't test their backups, because a single firewall issue threw the whole Tuesday schedule into chaos. Southwest's PR team was on social media apologizing and saying they wanted to get everyone moving "ASAP," but people are tired of the excuses.

If you're running a multi-billion dollar business, you can't keep blaming the vendors when your tech fails and disrupts the lives of working people. Southwest needs to quit with the corporate talk, invest some real money into their digital systems, and stop leaving their customers stranded.

Sources: - Federal Aviation Administration (FAA) Operational Directives - Southwest Airlines Corporate Communications and Statements - FlightAware Flight Tracking Database