🇺🇸 N37577 - Boeing 737MAX 9 - United Airlines UAL8112/UA8112, San Francisco (SFO) to Montréal-Pierre Elliott Trudeau (YUL) - 5.6 mi away @ 36275 ft, heading SW at 533 mph. Spotted 9x before. [12:31:57 PM CDT] #A449CB #N37577 #B39M #UNITED #UAL8112 #UA8112 #ADSB #ADSBbot
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