🇺🇸 N306SP - Boeing 737MAX 8 - American Airlines AAL2012/AA2012, Chicago O'Hare (ORD) to Los Angeles (LAX) - 5.3 mi away @ 36075 ft, heading SW at 530 mph. Spotted 29x before. [10:40:29 AM CDT] #A3373A #N306SP #B38M #AMERICAN #AAL2012 #AA2012 #ADSB #ADSBbot