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

🇺🇸 N8791D - BOEING 737-8 - Southwest Airlines SWA4851/WN4851 - 4.9 mi away @ 39850 ft, heading SW at 522 mph. Spotted 36x before! [07:14:09 PM CST] #AC1A44 #N8791D #B38M #SOUTHWEST #SWA4851 #WN4851 #ADSB #ADSBbot

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

🇺🇸 N8582Z - Boeing 737NG 800/W - Southwest Airlines SWA4851/WN4851, Chicago Midway (MDW) to Dallas Love Field (DAL) - 4.9 mi away @ 40150 ft, heading SW at 480 mph. Spotted 85x before! [07:21:36 PM CST] #ABC7C6 #N8582Z #B738 #SOUTHWEST #SWA4851 #WN4851 #ADSB #ADSBbot

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

🇺🇸 N8564Z - Boeing 737NG 800/W - Southwest Airlines SWA4851/WN4851, Chicago Midway (MDW) to Dallas Love Field (DAL) - 4.7 mi away @ 40900 ft, heading SW at 428 mph. Spotted 85x before! [03:14:08 PM CST] #ABC09E #N8564Z #B738 #SOUTHWEST #SWA4851 #WN4851 #ADSB #ADSBbot

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

🇺🇸 N8725L - Boeing 737MAX 8 - Southwest Airlines SWA4851/WN4851, Chicago Midway (MDW) to Dallas Love Field (DAL) - 4.6 mi away @ 35975 ft, heading SW at 470 mph. Spotted 40x before! [07:27:07 PM CST] #AC00D6 #N8725L #B38M #SOUTHWEST #SWA4851 #WN4851 #ADSB #ADSBbot