What you were seeing is totally normal, and it was just the AC. Read all about it here: Fog in Your Airplane Cabin? No Worries, It’s Cool (Literally) I can totally understand reacting weirdly to the scene, though. That happened to me the first time I ever saw this happen! You can learn all about what SW is doing from a COVID cleanliness perspective here: Southwest Promise If you would like additional information directly from the airline, you can use the Contact Us methods below. This is a customer community. Hope this helps!
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