Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1229/UA1229, St Louis Lambert (STL) to Denver (DEN) - 5.1 mi away @ 17100 ft, heading WNW at 397 mph. Spotted 17x before. [04:38:18 PM CST] #A0AD1B #N14240 #B738 #UNITED #UAL1229 #UA1229 #Departure #ADSB #ADSBbot
ICAO: A0AD1B
Owner: UNITED AIRLINES
Flt: UAL1989 N14240 B738 PHX-ORD-BOS
Time: 2025-12-29 21:44:51 EST
Min Alt: 9800 ft
Min Dist: 1.2 nm (54° NE)
Squawk: 5636
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1380/UA1380, St Louis Lambert (STL) to Denver (DEN) - 6.7 mi away @ 15975 ft, heading WNW at 408 mph. Spotted 16x before. [03:06:06 PM CST] #A0AD1B #N14240 #B738 #UNITED #UAL1380 #UA1380 #Departure #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1422/UA1422, Denver (DEN) to St Louis Lambert (STL) - 3.2 mi away @ 7775 ft, heading E at 336 mph. Spotted 15x before! [09:56:51 PM CST] #A0AD1B #N14240 #B738 #UNITED #UAL1422 #UA1422 #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1879/UA1879, Chicago O'Hare (ORD) to Los Cabos (SJD) - 4.6 mi away @ 37050 ft, heading SW at 463 mph. Spotted 14x before! [10:22:01 AM CST] #A0AD1B #N14240 #B738 #UNITED #UAL1879 #UA1879 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1615/UA1615 (MFR-DEN-CVG) - 4.9 mi away @ 38700 ft, heading ESE at 543 mph. Spotted 13x before! [07:59:57 PM CDT] #A0AD1B #N14240 #B738 #UNITED #UAL1615 #UA1615 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1879/UA1879, Chicago O'Hare (ORD) to Los Cabos (SJD) - 4.8 mi away @ 39875 ft, heading WSW at 473 mph. Spotted 12x before! [09:51:20 AM CDT] #A0AD1B #N14240 #B738 #UNITED #UAL1879 #UA1879 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL431/UA431 (STL-DEN-GJT) - 3.3 mi away @ 12425 ft, heading WNW at 454 mph. Spotted 11x before! [06:31:27 PM CDT] #A0AD1B #N14240 #B738 #UNITED #UAL431 #UA431 #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N14240 - Boeing 737NG 824/W - United Airlines UAL1215/UA1215, Chicago O'Hare (ORD) to Austin-Bergstrom (AUS) - 4.9 mi away @ 38800 ft, heading SW at 520 mph. Spotted 10x before! [09:52:25 AM CDT] #A0AD1B #N14240 #B738 #UNITED #UAL1215 #UA1215 #ADSB #ADSBbot
