Where are the trains?

Out my window I see the trains. There is a passenger train from Seattle to Chicago in the morning,about 8:15, and one from Chicago to Seattle at 10:15 in the evening. Since the snow in Chicago last Wednesday, I have seen three trains. One from Chicago went by on Saturday afternoon rather than at 10 PM in the evening. Two east bound trains have gone by at very different times. Freight trains are missing, too.