Looks like JetBlue flies LAX-LAS (and back) a few times a day, daily, for 361 days a year. Why would they have no flights scheduled in either direction only on the 4 Wednesdays in March? Just a demand pattern? I reached out and the customer service rep was surprised and couldn't explain it, but said it didn't look accidental. Of course, I need to fly on a Wednesday in March.. 😆