Do you prefer two-hour delays or three-hour delays? On two-hour delays, students go to all of our classes, but they are shortened. On three-hour delays, students go to either their first four or their last four classes. Students have been interviewed and the majority of them besides two have said that they prefer three-hour delays over two-hour delays. They like three-hour delays because They have shorter days and fewer classes. Some like two-hour delays better because it gives them a shorter time in all of their classes instead of just going to four.