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

🇺🇸 N398DA - Boeing 737NG 832/W - Delta Air Lines DAL2738/DL2738, Hartsfield - Jackson Atlanta (ATL) to Chicago O'Hare (ORD) - 4.2 mi away @ 36225 ft, heading NNE at 532 mph. Spotted 10x before! [04:16:47 PM CDT] #A4A0CD #N398DA #B738 #DELTA #DAL2738 #DL2738 #ADSB #ADSBbot

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

🇺🇸 N3736C - Boeing 737NG 832/W - Delta Air Lines DAL2738/DL2738 (ATL-ORD-ATL) - 4.2 mi away @ 34900 ft, heading N at 514 mph. Spotted 17x before! [05:17:13 PM CDT] #A4421D #N3736C #B738 #DELTA #DAL2738 #DL2738 #ADSB #ADSBbot