🇺🇸 N331TK - Boeing 737MAX 8 - American Airlines AAL2279/AA2279, Orlando (MCO) to Chicago O'Hare (ORD) - 12.8 mi away @ 39000 ft, heading NNE at 541 mph. Spotted 22x before. [01:15:40 PM CDT] #A39B39 #N331TK #B38M #AMERICAN #AAL2279 #AA2279 #ADSB #ADSBbot