The Sicatoka
Kicizapi Cetan
I know a couple of (other airline) pilots. According to them, the debate isn't about the mandate; it's largely about managing pilots with adverse reactions. The union contracts are far more complicated than I understand, but basically, the pilots want to be able to take a day or two off if they're unwell after the shots, and have it not pull from sick time and not have whatever the usual process is that happens when a pilot is sick. Which seems reasonable, to be honest.
I'd say Covid mandate was another drip in a drip-drip-drip eroding relationship between SWAPA union and SWA.
https://www.swapa.org/news/2021/leadership-update-vaccine-mandate/
The SWAPA filing:
https://storage.courtlistener.com/recap/gov.uscourts.txnd.352616/gov.uscourts.txnd.352616.11.0.pdf