to put this in laymans terms: imagine you want to go from city A to city B normally you would search for tickets from A-B however, during your search, you would NOT see tickets that go from A-B-C. why is that relevant? sometimes tickets from A-B-C are cheaper than A-B. so you would buy a ticket (A-B-C) and simply leave the airport of city B (not boarding the B-C flight). the website in question made it easier to find…
I think most people have, at some point, chosen between available flights based on layover city. I know I have. So there's a distinct utility offered, separate from any missed connections. It's very hard for me to imagine a contract that includes "once you get on the plane, you must not miss your connecting flight". Heck, I wish I could get the airlines to say "once you're on the plane, we will make sure your connect…
Except that it basically says "Thou shalt not buy a ticket with the express intent of missing the connection".
http://www.united.com/web/format/pdf/Contract_of_Carriage.pd... (pg. 11)