Airline:Southwest Airlines typeB38M REGN8867Q ICAOac377b Historical flights WN1533 , WN2381 , WN1261 , WN2003 , WN1790 , WN781 , WN503 , WN1703 , WN1827 , WN989 , WN4238 , WN2648 , WN2642 , WN3528 , WN1915 , WN8818 , WN920 , WN297 , WN1294 , WN3287
