ICAO: A1242D
Owner: UNITEDAIRLINES
Flt: UAL1977 N17289 B38M
Time: 2026-03-29 11:55:02 EDT
Min Alt: 7725 ft
Min Dist: 0.99 nm (24deg 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.

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL2416/UA2416 (STL-SFO-EWR) - 3.5 mi away @ 13425 ft, heading WNW at 371 mph. Spotted 10x before! [05:48:17 PM CST] #A1242D #N17289 #B38M #UNITED #UAL2416 #UA2416 #Landing #ADSB #ADSBbot

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

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL2470/UA2470 (YVR-DEN-STL) - 3.3 mi away @ 8100 ft, heading E at 346 mph. Spotted 9x before! [09:55:42 PM CST] #A1242D #N17289 #B38M #UNITED #UAL2470 #UA2470 #Landing #ADSB #ADSBbot

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

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL2290/UA2290, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.4 mi away @ 35475 ft, heading SW at 539 mph. Spotted 8x before! [02:27:58 PM CDT] #A1242D #N17289 #B38M #UNITED #UAL2290 #UA2290 #ADSB #ADSBbot

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

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL433/UA433 (PHL-SFO-SEA) - 4.4 mi away @ 38300 ft, heading W at 547 mph. Spotted 7x before! [07:18:54 AM CDT] #A1242D #N17289 #B38M #UNITED #UAL433 #UA433 #ADSB #ADSBbot

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

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL729/UA729, Chicago O'Hare (ORD) to Dallas-Fort Worth (DFW) - 4.8 mi away @ 37125 ft, heading SW at 504 mph. Spotted 6x before! [08:03:17 AM CDT] #A1242D #N17289 #B38M #UNITED #UAL729 #UA729 #ADSB #ADSBbot

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

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL1449/UA1449 (YVR-SFO-STL) - 8.7 mi away @ 9425 ft, heading ESE at 348 mph. Spotted 5x before! [04:13:35 PM CDT] #A1242D #N17289 #B38M #UNITED #UAL1449 #UA1449 #Landing #ADSB #ADSBbot

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

🇺🇸 N17289 - Boeing 737MAX 8 - United Airlines UAL1834/UA1834 (PHL-ORD-SAT) - 4.2 mi away @ 35850 ft, heading SW at 398 mph. Spotted 4x before! [10:45:59 AM CST] #A1242D #N17289 #B38M #UNITED #UAL1834 #UA1834 #ADSB #ADSBbot