Airline:Southwest Airlines typeB38M REGN8904L ICAOac4843 Historical flights WN2218 , WN921 , WN2040 , WN1181 , WN1530 , WN183 , WN1143 , WN1429 , WN2716 , WN138 , WN2437 , WN2751 , WN1854 , WN2124 , WN2344 , WN487 , WN490 , WN1020 , WN1088 , WN430
