ICAO: A448D6
Owner: UNITED AIRLINES
Flt: UAL1623 N37507 B39M SFO-BOS
Time: 2025-12-25 00:40:56 EST
Min Alt: 9250 ft
Min Dist: 0.99 nm (18° NNE)
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A448D6
Owner: UNITED AIRLINES
Flt: UAL399 N37507 # ORD-BOS
Time: 2025-12-19 15:31:18 EST
Min Alt: 9025 ft
Min Dist: 0.98 nm (27° NNE)
Squawk: 6244

dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A448D6
Owner: UNITED AIRLINES
Flt: UAL1349 N37507 B39M BOS-ORD
Time: 2025-12-12 09:57:23 EST
Min Alt: 12925 ft
Min Dist: 1.2 nm (89° E)
Loudness: 0 dB
dev adsb planefence by kx1t -•sdr-e•airplanes•flightaware•faa

ICAO: A448D6
Owner: UNITED AIRLINES
Flt: UAL1989 N37507 B39M ORD-BOS
Time: 2025-12-11 21:59:44 EST
Min Alt: 9525 ft
Min Dist: 1.01 nm (30° 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.

🇺🇸 N37507 - Boeing 737MAX 9 - United Airlines UAL1196/UA1196, Cancun (CUN) to Chicago O'Hare (ORD) - 4.2 mi away @ 32025 ft, heading NNE at 553 mph. Spotted 6x before! [03:10:18 PM CST] #A448D6 #N37507 #B39M #UNITED #UAL1196 #UA1196 #ADSB #ADSBbot

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

🇺🇸 N37507 - Boeing 737MAX 9 - United Airlines UAL2665/UA2665 (SMF-ORD-IAH) - 4.3 mi away @ 36100 ft, heading SSW at 514 mph. Spotted 5x before! [12:11:44 AM CDT] #A448D6 #N37507 #B39M #UNITED #UAL2665 #UA2665 #ADSB #ADSBbot

Incident: United B39M at Chicago on Jan 12th 2025, coyote strike on departure #B39M #N37507 #UA-1727
http://avherald.com/h?article=522c6540