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

🇺🇸 N8525S - Boeing 737NG 800/W - Southwest Airlines SWA2243/WN2243, Denver (DEN) to Chicago Midway (MDW) - 4.7 mi away @ 39300 ft, heading NE at 522 mph. Spotted 84x before! [10:15:34 AM CDT] #ABB1DE #N8525S #B738 #SOUTHWEST #SWA2243 #WN2243 #ADSB #ADSBbot

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

🇺🇸 N8887Q - Boeing 737MAX 8 - Southwest Airlines SWA2243/WN2243, San Antonio (SAT) to Chicago Midway (MDW) - 4.7 mi away @ 39475 ft, heading NE at 539 mph. Spotted 41x before! [07:17:06 AM CST] #AC3EE9 #N8887Q #B38M #SOUTHWEST #SWA2243 #WN2243 #ADSB #ADSBbot

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

🇺🇸 N8625A - Boeing 737NG 8H4/W - Southwest Airlines SWA2243/WN2243, San Antonio (SAT) to Chicago Midway (MDW) - 4.9 mi away @ 40425 ft, heading NE at 536 mph. Spotted 80x before! [07:13:53 AM CST] #ABD94D #N8625A #B738 #SOUTHWEST #SWA2243 #WN2243 #ADSB #ADSBbot

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

🇺🇸 N8307K - Boeing 737NG 8H4/W - Southwest Airlines SWA2243/WN2243, San Antonio (SAT) to Chicago Midway (MDW) - 4.0 mi away @ 33475 ft, heading NE at 542 mph. Spotted 57x before! [08:04:06 AM CST] #AB5BB1 #N8307K #B738 #SOUTHWEST #SWA2243 #WN2243 #ADSB #ADSBbot