Airline:Southwest Airlines typeB38M REGN8894Q ICAOac4237 Historical flights WN3050 , WN4163 , WN2523 , WN2503 , WN2826 , WN2066 , WN1665 , WN2186 , WN2404 , WN2528 , WN2976 , WN8831 , WN4425 , WN4457 , WN3665 , WN2554 , WN4105 , WN1240 , WN1488 , WN3616
