#YX4417
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abovestlouis.com
🇺🇸 N656RW - Embraer EMB-170 SE - United Express RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.1 mi away @ 33375 ft, heading NNE at 647 mph. Spotted 10x before. [05:22:40 PM CST] #A8A490 #N656RW #E170 #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 25, 2026 at 11:22 PM
abovestlouis.com
🇺🇸 N440YX - Embraer EMB-175 LR - American Eagle RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 4.4 mi away @ 32750 ft, heading NNE at 560 mph. Spotted 28x before. [05:22:34 PM CST] #A54CD9 #N440YX #E75L #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 23, 2026 at 11:22 PM
abovestlouis.com
🇺🇸 N121HQ - Embraer EMB-175 LR - American Eagle RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 3.9 mi away @ 28875 ft, heading NNE at 518 mph. Spotted 32x before. [05:26:58 PM CST] #A05827 #N121HQ #E75S #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 22, 2026 at 11:27 PM
abovestlouis.com
🇺🇸 N104HQ - Embraer EMB-175 LR - American Eagle RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 3.6 mi away @ 28975 ft, heading NNE at 533 mph. Spotted 14x before. [06:28:51 PM CST] #A0144E #N104HQ #E75S #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 20, 2026 at 12:29 AM
abovestlouis.com
🇺🇸 N130HQ - Embraer EMB-175 LR - American Eagle RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 3.4 mi away @ 28175 ft, heading NNE at 452 mph. Spotted 9x before. [05:43:39 PM CST] #A07BEF #N130HQ #E75S #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 18, 2026 at 11:43 PM
abovestlouis.com
🇺🇸 N133HQ - Embraer EMB-175 LR - American Eagle RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 3.9 mi away @ 32300 ft, heading NNE at 508 mph. Spotted 21x before. [05:31:41 PM CST] #A08714 #N133HQ #E75S #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 12, 2026 at 11:31 PM
abovestlouis.com
🇺🇸 N135HQ - Embraer EMB-175 LR - American Eagle RPA4417/YX4417, Louis Armstrong New Orleans (MSY) to Chicago O'Hare (ORD) - 3.9 mi away @ 35350 ft, heading NNE at 648 mph. Spotted 23x before. [05:57:12 PM CST] #A08E82 #N135HQ #E75S #BRICKYARD #RPA4417 #YX4417 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
January 9, 2026 at 11:57 PM