Well the Windows 95/Windows 3.1 stories are debunked:
Thom Holwerda 2024-07-23
"Let’s start with the actual source of the claim that Southwest Airlines was unaffected by CrowdStrike because they’re still using Windows 3.11 for large parts of their primary systems. This claim is easily traced back to its origin – a tweet by someone called Artem Russakovskii, stating that “the reason Southwest is not affected is because they still run on Windows 3.1”. This tweet formed the basis for virtually all of the stories, but it contains no sources, no links, no background information, nothing. It was literally just this one line.
It turned out be a troll tweet. A reply to the tweet by Russakovskii a day later made that very lear: “To be clear, I was trolling last night, but it turned out to be true. Some Southwest systems apparently do run Windows 3.1. lol.” However, that linked article doesn’t cite any sources either, so we’re right back where we started.
Southwest uses internally built and maintained systems called SkySolver and Crew Web Access for pilots and flight attendants. They can sign on to those systems to pick flights and then make changes when flights are canceled or delayed or when there is an illness.
“Southwest has generated systems internally themselves instead of using more standard programs that others have used,” Montgomery said. “Some systems even look historic like they were designed on Windows 95.”
SkySolver and Crew Web Access are both available as mobile apps, but those systems often break down during even mild weather events, and employees end up making phone calls to Southwest’s crew scheduling help desk to find better routes. During periods of heavy operational trouble, the system gets bogged down with too much demand."
↫ Kyle Arnold at The Dallas Morning News
"That’s it. That’s where all these stories can trace their origin to. These few paragraphs do not say that Southwest is still using ancient Windows versions; it just states that the systems they developed internally, SkySolver and Crew Web Access, look “historic like they were designed on Windows 95”. The fact that they are also available as mobile applications should further make it clear that no, these applications are not running on Windows 3.1 or Windows 95. Southwest pilots and cabin crews are definitely not carrying around pocket laptops from the ’90s."
A classic example of online media repeating misinformation.
It's getting really hard to tell the difference between fact and fiction