ICAO: A4B294
Owner: REPUBLICAIRLINES
Flt: RPA4641 N401YX E75L BOS-CMH-#BOS
Time: 2026-04-06 18:23:01 EDT
Min Alt: 4525 ft
Min Dist: 0.7 mi (-10deg N)
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ICAO: A4B294
Owner: REPUBLICAIRLINES
Flt: RPA4716 N401YX E75L IND-BOS
Time: 2026-03-22 08:44:25 EDT
Min Alt: 8350 ft
Min Dist: 0.98 nm (20deg NNE)
Squawk: 4030
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ICAO: A4B294
Owner: REPUBLICAIRLINES
Flt: RPA4642 N401YX E75L CMH-BOS
Time: 2026-03-03 09:16:55 EST
Min Alt: 8150 ft
Min Dist: 0.99 nm (20deg NNE)
Squawk: 6666
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ICAO: A4B294
Owner: REPUBLICAIRLINES
Flt: RPA4756 N401YX E75L ORD-BOS
Time: 2026-03-01 10:22:21 EST
Min Alt: 9050 ft
Min Dist: 0.98 nm (19deg NNE)
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ICAO: A4B294
Owner: REPUBLICAIRLINES
Flt: RPA4716 N401YX E75L IND-BOS
Time: 2026-02-07 09:02:45 EST
Min Alt: 10375 ft
Min Dist: 0.98 nm (22deg NNE)
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ICAO: A4B294
Owner: REPUBLICAIRLINES
Flt: RPA4786 N401YX E75L BOS-SDF
Time: 2026-02-04 12:11:46 EST
Min Alt: 9125 ft
Min Dist: 0.99 nm (22deg NNE)
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ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4368 N401YX E75L IND-BOS
Time: 2026-01-31 15:20:11 EST
Min Alt: 8025 ft
Min Dist: 1.5 nm (35° NE)
Squawk: 4011
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ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4768 N401YX E75L BOS-ORD
Time: 2026-01-29 13:25:25 EST
Min Alt: 3700 ft
Min Dist: 0.3 mi (17° NNE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4570/YX4570, Chicago O'Hare (ORD) to Austin-Bergstrom (AUS) - 3.8 mi away @ 31875 ft, heading SW at 421 mph. Spotted 20x before. [09:03:10 PM CST] #A4B294 #N401YX #E75S #BRICKYARD #RPA4570 #YX4570 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4351/YX4351 (ORD-AUS-ORD) - 4.2 mi away @ 34275 ft, heading SW at 367 mph. Spotted 19x before. [12:46:09 PM CST] #A4B294 #N401YX #E75S #BRICKYARD #RPA4351 #YX4351 #autopilot #ADSB #ADSBbot
ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4458 N401YX E75L ORD-BOS
Time: 2025-12-28 10:14:58 EST
Min Alt: 9075 ft
Min Dist: 0.99 nm (22° NNE)
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ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4786 N401YX E75L BOS-SDF-BOS
Time: 2025-12-26 12:12:17 EST
Min Alt: 10475 ft
Min Dist: 0.98 nm (20° NNE)
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ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4716 N401YX E75L IND-BOS
Time: 2025-12-07 09:32:07 EST
Min Alt: 7850 ft
Min Dist: 0.98 nm (20° NNE)
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ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4716 N401YX E75L IND-BOS
Time: 2025-11-29 09:47:32 EST
Min Alt: 8950 ft
Min Dist: 0.99 nm (22° NNE)
Loudness: 0 dB
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 3.7 mi away @ 33300 ft, heading ENE at 643 mph. Spotted 18x before! [06:45:14 AM CST] #A4B294 #N401YX #E75S #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot
ICAO: A4B294
Owner: REPUBLIC AIRLINES
Flt: RPA4716 N401YX E75L IND-BOS
Time: 2025-10-19 12:14:21 EDT
Min Alt: 8675 ft
Min Dist: 1.83 km (-21° NNW)
Squawk: 3555
Loudness: -1 dB
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4691/YX4691 (DCA-STL-DCA) - 5.5 mi away @ 2375 ft, heading ESE at 218 mph. Spotted 17x before! [12:21:52 PM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4691 #YX4691 #autopilot #Landing #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4590/YX4590, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 4.3 mi away @ 34650 ft, heading ENE at 503 mph. Spotted 16x before! [10:32:52 AM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4590 #YX4590 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 4.1 mi away @ 34825 ft, heading ENE at 511 mph. Spotted 15x before! [07:04:52 AM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 4.3 mi away @ 34725 ft, heading ENE at 518 mph. Spotted 14x before! [07:16:21 AM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot
Planefence ICAO: A4B294
Flt: RPA4715 REPUBLICAIRLINES ILM - LGA
First seen: 2025-07-13 12:05:42 EDT
Min Alt: 3775 ft MSL
Min Dist: 1.42 nm
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Planefence ICAO: A4B294
Flt: RPA4715 REPUBLICAIRLINES ILM - LGA
First seen: 2025-07-13 12:05:02 EDT
Min Alt: 3550 ft MSL
Min Dist: 0.54 mi
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4645/YX4645 (ORD-TUL-ORD) - 24.9 mi away @ 33550 ft, heading WSW at 496 mph. Spotted 13x before! [02:19:46 PM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4645 #YX4645 #autopilot #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 3.7 mi away @ 31675 ft, heading NE at 566 mph. Spotted 12x before! [07:07:18 AM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot
Planefence ICAO: A4B294
Flt: RPA4769 REPUBLICAIRLINES BOS - ILM
First seen: 2025-05-23 15:39:20 EDT
Min Alt: 4075 ft MSL
Min Dist: 1.34 nm
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Planefence ICAO: A4B294
Flt: RPA4769 REPUBLICAIRLINES BOS - ILM
First seen: 2025-05-23 15:38:41 EDT
Min Alt: 2625 ft MSL
Min Dist: 0.08 mi
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Planefence ICAO: A4B294
Flt: RPA4641 REPUBLICAIRLINES LGA - MSP
First seen: 2025-05-10 18:55:19 EDT
Min Alt: 3525 ft MSL
Min Dist: 0.06 mi
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Planefence ICAO: A4B294
Flt: RPA4641 REPUBLICAIRLINES LGA - MSP
First seen: 2025-05-10 18:55:55 EDT
Min Alt: 4750 ft MSL
Min Dist: 1.65 nm
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N401YX - Embraer EMB-175 LR - American Eagle RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 4.1 mi away @ 35375 ft, heading ENE at 628 mph. Spotted 11x before! [08:43:14 AM CDT] #A4B294 #N401YX #E75S #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot
