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

🇺🇸 N8778Q - Boeing 737MAX 8 - Southwest Airlines SWA2420/WN2420 (HOU-MDW-SJU) - 6.1 mi away @ 37175 ft, heading NNE at 546 mph. Spotted 63x before! [07:05:53 AM CDT] #AC13D6 #N8778Q #B38M #SOUTHWEST #SWA2420 #WN2420 #ADSB #ADSBbot

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

🇺🇸 N8937Q - BOEING 737 MAX 8 - Southwest Airlines SWA2420/WN2420 (HOU-MDW-SJU) - 30.1 mi away @ 37700 ft, heading NNE at 544 mph. Spotted 13x before! [07:06:38 AM CDT] #AC53D5 #N8937Q #B38M #SOUTHWEST #SWA2420 #WN2420 #ADSB #ADSBbot

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

🇺🇸 N8667D - Boeing 737NG 8H4/W - Southwest Airlines SWA2420/WN2420 (HOU-MDW-SJU) - 4.3 mi away @ 36350 ft, heading NNE at 503 mph. Spotted 71x before! [07:58:26 AM CDT] #ABE872 #N8667D #B738 #SOUTHWEST #SWA2420 #WN2420 #ADSB #ADSBbot