Previously, if a Ding route said it was available every day in a given period, it would be on a RT basis, at least for the ones I checked. This morning, it showed SAN-LAS as available every day starting April 6 into mid-May. But after checking about a dozen return dates, I found nothing. Same story on the same route a couple of Sundays ago. Is this something I never noticed before or is WN watering down Ding?