🇺🇸 N8800L - Boeing 737MAX 8 - Southwest Airlines SWA3406/WN3406, San Diego (SAN) to Baltimore/Washington Thurgood Marshall (BWI) - 4.8 mi away @ 36975 ft, heading E at 570 mph. Spotted 100x before. [04:18:08 AM CDT] #AC2038 #N8800L #B38M #SOUTHWEST #SWA3406 #WN3406 #ADSB #ADSBbot

🇺🇸 N8727M - Boeing 737MAX 8 - Southwest Airlines SWA3406/WN3406, San Diego (SAN) to Baltimore/Washington Thurgood Marshall (BWI) - 5.1 mi away @ 37125 ft, heading E at 583 mph. Spotted 76x before. [03:43:24 AM CDT] #AC011D #N8727M #B38M #SOUTHWEST #SWA3406 #WN3406 #ADSB #ADSBbot