ICAO: A4945F
Owner: UNITED AIRLINES
Flt: UAL1989 N39423 B739 ORD-BOS
Time: 2025-12-15 21:35:11 EST
Min Alt: 9150 ft
Min Dist: 1.01 nm (21° NNE)
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.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL1615/UA1615, Denver (DEN) to Cincinnati/Northern Kentucky (CVG) - 4.5 mi away @ 34875 ft, heading ESE at 652 mph. Spotted 17x before! [08:28:46 PM CST] #A4945F #N39423 #B739 #UNITED #UAL1615 #UA1615 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL1371/UA1371 (STL-IAH-SAT) - 3.4 mi away @ 9075 ft, heading SSW at 341 mph. Spotted 16x before! [07:20:34 AM CST] #A4945F #N39423 #B739 #UNITED #UAL1371 #UA1371 #TakingOff #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL215/UA215 (BTV-ORD-DFW) - 4.6 mi away @ 37625 ft, heading SW at 529 mph. Spotted 15x before! [11:27:27 AM CDT] #A4945F #N39423 #B739 #UNITED #UAL215 #UA215 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL1491/UA1491 (MCI-ORD-DFW) - 3.9 mi away @ 31300 ft, heading SW at 500 mph. Spotted 14x before! [11:27:44 AM CDT] #A4945F #N39423 #B739 #UNITED #UAL1491 #UA1491 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL1124/UA1124 (CLE-ORD-IAH) - 3.9 mi away @ 29475 ft, heading SW at 557 mph. Spotted 13x before! [05:38:20 PM CDT] #A4945F #N39423 #B739 #UNITED #UAL1124 #UA1124 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL2711/UA2711, Washington Dulles (IAD) to Harry Reid (LAS) - 4.3 mi away @ 34050 ft, heading W at 501 mph. Spotted 12x before! [06:40:46 PM CDT] #A4945F #N39423 #B739 #UNITED #UAL2711 #UA2711 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL2608/UA2608 (LAS-IAH-EWR) - 4.4 mi away @ 32575 ft, heading NNE at 542 mph. Spotted 11x before! [06:21:04 PM CDT] #A4945F #N39423 #B739 #UNITED #UAL2608 #UA2608 #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N39423 - Boeing 737NG 924ER/W - United Airlines UAL313/UA313 (SNA-SFO-IAH-YYZ) - 4.3 mi away @ 34900 ft, heading ENE at 557 mph. Spotted 10x before! [07:57:38 PM CDT] #A4945F #N39423 #B739 #UNITED #UAL313 #UA313 #ADSB #ADSBbot
