Airline:Southwest Airlines typeB38M REGN8872Q ICAOac3a83 Historical flights WN4240 , WN4344 , WN882 , WN4500 , WN3849 , WN989 , WN4499 , WN2908 , WN4238 , WN639 , WN2603 , WN4501 , WN1987 , WN4360 , WN3150 , WN590 , WN4417 , WN3287 , WN2114 , WN1293
