I am done with this troll thread.
I pointed out facts that my company deals with daily. WN works for some on certain routes. I gave a dozen or more routes that WN does not serve. If the OP is retired, fine take a train or bus. I have a business to run and time is money, for myself and staff. We fly to the cities/towns we need to get to.
I always fly WN LAS-RNO as it is the only non-stop (except Allegiant 2 days a week).
OP only answers what suits his agenda. Small towns are very important for my business. The U.S. postal system is as well. UPS does a great job as well. 99.9% of my packages/letters get delivered in 2-4 days, depending on what postage I pay.
Happy and safe travels.