Yes, Joglosemar buses are aplenty on the Yogyakarta route; the most popular ones are Yogyakarta (Jogja) to Solo, Semarang to Yogyakarta (Jogja), Purwokerto to Yogyakarta (Jogja), Salatiga to Yogyakarta (Jogja), Solo to Yogyakarta (Jogja), and Yogyakarta (Jogja) to Magelang. The timings of these buses are also flexible and closely spaced, hence it becomes easy for any traveller to look up availability on the redBus website and book the option most convenient for them.