ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4415 N429YX E75L BOS-STL-#BOS
Time: 2026-04-01 16:59:03 EDT
Min Alt: 8350 ft
Min Dist: 3.55 nm (33deg NNE)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4415 N429YX E75L BOS-STL-#BOS
Time: 2026-04-01 16:59:03 EDT
Min Alt: 8350 ft
Min Dist: 3.55 nm (33deg NNE)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4389 N429YX E75L BOS-CMH-#BOS
Time: 2026-03-28 14:24:49 EDT
Min Alt: 8600 ft
Min Dist: 1.4 nm (48deg NE)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4726 N429YX E75L IND-BOS
Time: 2026-03-12 15:32:15 EDT
Min Alt: 4900 ft
Min Dist: 0.7 nm (119deg ESE)
airplanes flightaware faa
ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4726 N429YX E75L IND-BOS
Time: 2026-03-12 15:31:36 EDT
Min Alt: 3800 ft
Min Dist: 0.02 mi (117deg ESE)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4642 N429YX E75L CMH-BOS
Time: 2026-03-02 11:24:42 EST
Min Alt: 8300 ft
Min Dist: 0.99 nm (21deg NNE)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4582 N429YX E75L ORD-BOS
Time: 2026-02-11 16:23:09 EST
Min Alt: 9500 ft
Min Dist: 1 nm (26deg NNE)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4648 N429YX E75L BOS-DCA
Time: 2026-02-04 16:08:25 EST
Min Alt: 4450 ft
Min Dist: 1.8 nm (93deg E)
airplanes flightaware faa
ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4648 N429YX E75L BOS-DCA
Time: 2026-02-04 16:08:07 EST
Min Alt: 4025 ft
Min Dist: 0.1 mi (-174deg S)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4500 N429YX E75L BOS-STL
Time: 2026-02-04 06:51:22 EST
Min Alt: 14525 ft
Min Dist: 1.2 nm (84deg E)
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ICAO: A51F4A
Owner: REPUBLICAIRLINES
Flt: RPA4650 N429YX E75L ORD-BOS
Time: 2026-02-03 23:09:57 EST
Min Alt: 8475 ft
Min Dist: 0.99 nm (19deg NNE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4561 N429YX E75L BOS-PHL
Time: 2026-01-23 16:37:34 EST
Min Alt: 4700 ft
Min Dist: 1.5 nm (109° ESE)•airplanes•flightaware•faa
ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4561 N429YX E75L BOS-PHL
Time: 2026-01-23 16:37:04 EST
Min Alt: 3625 ft
Min Dist: 0.1 mi (159° SSE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4368 N429YX E75L IND-BOS
Time: 2026-01-23 15:17:32 EST
Min Alt: 9050 ft
Min Dist: 1.12 nm (26° NNE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4493 N429YX E75L STL-BOS
Time: 2026-01-13 15:08:32 EST
Min Alt: 8650 ft
Min Dist: 4.2 nm (-19° NNW)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4641 N429YX E75L BOS-CMH
Time: 2026-01-07 21:53:31 EST
Min Alt: 9200 ft
Min Dist: 1.01 nm (30° NNE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4338 N429YX E75L BOS-CMH-BOS
Time: 2025-12-31 14:33:34 EST
Min Alt: 8525 ft
Min Dist: 1.1 nm (48° NE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4338 N429YX E75L BOS-CMH-BOS
Time: 2025-12-30 16:28:01 EST
Min Alt: 9550 ft
Min Dist: 1 nm (28° NNE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4727 N429YX E75L ORD-CHA-ORD (?)
Time: 2025-12-29 10:19:13 EST
Min Alt: 3475 ft
Min Dist: 4.5 nm (69° ENE)
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Map of the St. Louis area showing the position and track of the aircraft described in the post.
🇺🇸 N429YX - Embraer EMB-175 LR - American Eagle RPA4367/YX4367, Chicago O'Hare (ORD) to San Antonio (SAT) - 4.3 mi away @ 34950 ft, heading SW at 475 mph. Spotted 16x before. [09:50:58 PM CST] #A51F4A #N429YX #E75L #BRICKYARD #RPA4367 #YX4367 #autopilot #ADSB #ADSBbot
ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4663 N429YX E75L DCA-ROC (?)
Time: 2025-12-24 14:43:11 EST
Min Alt: 8975 ft
Min Dist: 1 nm (24° NNE)
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4668 N429YX # CMH-ORD (?)
Time: 2025-12-18 19:36:34 EST
Min Alt: 5725 ft
Min Dist: 2.7 nm (33° NNE)
Squawk: 5727
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ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4727 N429YX E75L ORD-CHA-ORD (?)
Time: 2025-12-18 09:26:16 EST
Min Alt: 8300 ft
Min Dist: 1.04 nm (11° N)
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.
🇺🇸 N429YX - Embraer EMB-175 LR - American Eagle RPA4695/YX4695, Northwest Arkansas Ntl (XNA) to Laguardia (LGA) - 4.0 mi away @ 33275 ft, heading ENE at 587 mph. Spotted 15x before. [08:04:59 AM CST] #A51F4A #N429YX #E75L #BRICKYARD #RPA4695 #YX4695 #autopilot #ADSB #ADSBbot
ICAO: A51F4A
Owner: REPUBLIC AIRLINES
Flt: RPA4606 N429YX E75L ORD-BOS
Time: 2025-12-12 09:49:56 EST
Min Alt: 9350 ft
Min Dist: 0.99 nm (21° NNE)
Loudness: 0 dB
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