So yes, I'll have a few frequently traveled routes I look up frequently.
While we're at it: annoyance with the NextBus mobile website and apps: inability to bookmark specific trips, specify travel in terms of "I'm here, I want to be there, what's the fastest way" (I've got about a half dozen options available to me). Also a way for transit agencies to disclose issues (I've learned that several trains/buses with identical arrival times holding at several minutes out probably means some upstream blockage), and to identify routes on which there's going to be a service change (there's a route I follow which has usual destination, but a fair number of vehicles deviate from it to provide pull-through service to another location in an entirely useless direction).
That said, realtime transit arrival/scheduling information is a huge win. I can remember a time when it was a pipe dream.
Google Nav lets me know if I should get off there (most direct route) or take the 52 to Clairemont Dr and circle around (less direct, less likely to be traffic clogged), depending upon the real-time traffic data.