American Airlines is postponing more flights out of DFW Airport this morning. Nearly three dozen take-offs have already been canceled -- on top of more than 300 cancellations yesterday. The scrubbed flights caused long, frustrating delays for thousands of passengers who scrambled to make alternate plans. American pulled it's entire fleet of MD-80 jets off the line for inspections -- based on a directive from the FAA. To check your flight, click on this link
