Southwest upgraded one of my flight’s seats
I have a flight coming up heading out to Los Angeles in about a month. I booked them all as Choice. Both the outbound and return flight have a layover thats just over an hour in Denver. When checking up on the flights a couple of days ago, I found that the outbound trip’s layover switched to Phoenix with a 55 minute layover. Also I noticed that all of my family’s seats were upgraded to Preferred. I wonder that if that is because the flight isn’t full and we have a shorter layover