Get in your car and make five trips. Each trip around 1 to 1.5 hours. Stop inbetween trips and refuel, rest, get something to eat and hit the road again to continue, but only 15mins total for each rest/fuel stop. During your trip, try to take a route with heavy volume of congestions, this will give you an idea of ground stops, delays, and holding for whatever reasons. You must complete this five leg trip before going home, only to rest nine hours before doing the same thing again the next day. And sometime during your trip, park the car get out and sit somewhere outside of your car for 2 to 3 hours before continuing. (This is for airplane swaps and sits) The closest comparison I can give you....