Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N8803L - Boeing 737MAX 8 - Southwest Airlines SWA3919/WN3919, Chicago Midway (MDW) to Dallas Love Field (DAL) - 4.6 mi away @ 40750 ft, heading SW at 382 mph. Spotted 101x before. [05:20:41 PM CDT] #AC20A1 #N8803L #B38M #SOUTHWEST #SWA3919 #WN3919 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N8940Q - BOEING 737-8 - SOUTHWEST AIRLINES CO SWA3919/WN3919, Chicago Midway (MDW) to Dallas Love Field (DAL) - 4.1 mi away @ 32850 ft, heading SW at 483 mph. Spotted 24x before. [07:29:34 PM CDT] #AC5697 #N8940Q #B38M #SWA3919 #WN3919 #ADSB #ADSBbot

Map of the St. Louis area showing the position and track of the aircraft described in the post.

🇺🇸 N944WN - Boeing 737NG 7H4/W - Southwest Airlines SWA3919/WN3919, Raleigh-Durham (RDU) to St Louis Lambert (STL) - 3.6 mi away @ 3075 ft, heading NNW at 268 mph. Spotted 49x before! [06:39:24 PM CST] #AD1E05 #N944WN #B737 #SOUTHWEST #SWA3919 #WN3919 #Landing #Arrival #ADSB #ADSBbot