Distributions of time delays between the flare start times in the optical band vs. X-rays (left panel), IR vs. X-rays (center), and optical vs. IR bands (right). Distributions for flares on Class II and Class III stars are plotted separately in each panel in red and green, respectively. The results of KS tests comparing the two distributions are shown in the lower-left corner, indicating in all cases that the distributions are not significantly different.