IF I'm due at LAX int'l at noon and my flight leaves at 1, becoming air born at some 240 mph and my eta to Atlanta GA is 5:30 p but there is a brief lay over in Toledo, after which the pilot comps the lost eta time by increasing flight speed to 500 mph as well as dumping 1200 lbs of fuel, and weather conditions favor an altitude of 6 miles but there's a lot of turbulance that robs us of .5----.75 hrs/time