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

🇺🇸 N5209A - Boeing 737NG 83NBCF/W - Prime Air SCX3013/SY3013, St Louis Lambert (STL) to San Bernardino (SBD) - 3.3 mi away @ 15400 ft, heading WNW at 445 mph. Spotted 30x before. [05:26:59 AM CDT] #A68C82 #N5209A #B738 #SUN_COUNTRY #SCX3013 #SY3013 #Departure #ADSB #ADSBbot

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

🇺🇸 N5179A - Boeing 737NG 83NBCF/W - Prime Air SCX3013/SY3013 - 3.2 mi away @ 7700 ft, heading WSW at 292 mph. Spotted 64x before. [05:06:21 AM CST] #A67F04 #N5179A #B738 #GIANT #SCX3013 #SY3013 #TakingOff #ADSB #ADSBbot