I'm looking for a way to search for ONLY nonstop flights online. DEN to RSW, DEN to CHS, & DEN to BUF (just to name a few, the list could go on) claim to have nonstop flights (according to the route map) but i can't find them using Southwest.com. As far as I have found there is no way for me to determine when these nonstop flights are scheduled (are they seasonal, on certain days of the week, both, who knows???) without painstakingly going through the months and days manually searching for that elusive nonstop. Literally every other airline I know of has a nonstop search function, has anyone found a good way to do this? Thanks!
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