Delta Airlines DFW Terminal provides useful information for passengers preparing for a flight from Dallas Fort Worth International Airport. Travelers should review their itinerary and organize all required documents before heading to the airport. Checking baggage rules can help prevent problems during the check-in process. Passengers may also complete online check-in when it is available for their flight. At the airport, following signs and checking flight information displays can make navigation simpler. Travelers should allow enough time for security and boarding, especially when traveling with children, large luggage, or a connecting itinerary.