Air travel used to a relatively pleasant experience decades ago. It has become a darn right onerous task in recent years. I’m expecting airlines to install pay toilets on flights any day now 
Airlines are merging, shutting down, reducing flights, and all kinds of other activities that make catching a flight a statistical probability rather than a given these days.
If you have a web-enabled smartphone and a data plan, this site might come in handy when you are traveling by air. Check it out…