Airline:Southwest Airlines typeB38M REGN8948Q ICAOac57af Historical flights WN4167 , WN781 , WN2927 , WN3050 , WN1671 , WN2099 , WN4312 , WN2066 , WN1640 , WN2186 , WN2928 , WN2324 , WN3130 , WN1061 , WN2551 , WN3200 , WN3123 , WN191 , WN907 , WN1105
