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

🇺🇸 N705TW - Boeing 757 231/W - Delta Air Lines DAL564/DL564, Ronald Reagan Washington Ntl (DCA) to Los Angeles (LAX) - 4.4 mi away @ 39575 ft, heading W at 425 mph. Spotted 6x before! [05:31:51 PM CDT] #A968DF #N705TW #B752 #DELTA #DAL564 #DL564 #ADSB #ADSBbot

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

🇺🇸 N705TW - Boeing 757 231/W - Delta Air Lines DAL1728/DL1728, General Edward Lawrence Logan (BOS) to Los Angeles (LAX) - 4.4 mi away @ 36075 ft, heading WSW at 550 mph. Spotted 5x before! [12:21:45 PM CDT] #A968DF #N705TW #B752 #DELTA #DAL1728 #DL1728 #ADSB #ADSBbot

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

🇺🇸 N705TW - Boeing 757 231/W - Delta Air Lines DAL392/DL392 (LAX-DCA-LAX) - 5.0 mi away @ 39750 ft, heading W at 466 mph. Spotted 4x before! [06:45:05 PM CDT] #A968DF #N705TW #B752 #DELTA #DAL392 #DL392 #ADSB #ADSBbot