#N783YX
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airlineflyer.net
So I bailed on the delayed flight and got on the subway to a backup Acela I already had booked. Just as I got on the A train Flighty pushed a tail swap alert, locking in an hour delay. Really unexpected to see a tail swap.

So I thought maybe divert to LGA after all, just switch from A to E train…
Tail Number Change 2m ago UA3688 to Washington DC Plane is still a Embraer 175 but changed from N756YX to N783YX. We updated the inbound flights.
August 18, 2025 at 4:46 PM
kx1t-test.bsky.social
ICAO: #AA9DE7
Owner: #REPUBLICAIRLINES
Flt: #RPA3522 #N783YX #E75L #PWM-#IAD
Time: 2026-05-16 05:48:08 EDT
Min Alt: 29100 ft
Min Dist: 4.94 nm (-37deg NW)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
May 16, 2026 at 9:54 AM
kx1t-test.bsky.social
ICAO: #AA9DE7
Owner: #REPUBLICAIRLINES
Flt: #RPA3465 #N783YX #E75L #PWM-#IAD
Time: 2026-07-07 10:25:46 EDT
Min Alt: 26000 ft
Min Dist: 2.9 nm (-66deg WNW)

#dev #adsb #planefence by kx1t - sdr-e airplanes flightaware faa
July 7, 2026 at 2:41 PM
madfolk67.bsky.social
Station ADSB et ACARS

Vol récent capté: RPA3600 | N783YX | undefined | REPUBLIC AIRWAYS INC
distance: 32.788 nm | altitude: 34000 pieds | cap: n.d° | vitesse: 398 noeuds

#RPA3600 #E75L #adsb #yow #aviation
Carte ADS-B autour de la station
February 5, 2026 at 11:43 AM
madfolk67.bsky.social
Station ADSB et ACARS

Vol récent capté: RPA3549 | N783YX | undefined | REPUBLIC AIRWAYS INC
distance: 29.561 nm | altitude: 34000 pieds | cap: n.d° | vitesse: 392 noeuds

#RPA3549 #E75L #adsb #yow #aviation
Carte ADS-B autour de la station
January 4, 2026 at 10:57 PM
madfolk67.bsky.social
Station ADSB et ACARS

Vol récent capté: RPA3581 | N783YX | undefined | REPUBLIC AIRWAYS INC
distance: 29.11 nm | altitude: 25750 pieds | cap: n.d° | vitesse: 300 noeuds

#RPA3581 #E75L #adsb #yow #aviation
Carte ADS-B autour de la station
December 25, 2025 at 12:07 PM
madfolk67.bsky.social
Station ADSB et ACARS

Vol récent capté: RPA3659 | N783YX | undefined | REPUBLIC AIRWAYS INC
distance: n.d nm | altitude: 18900 pieds | cap: n.d° | vitesse: 272 noeuds

#RPA3659 #E75L #adsb #yow
Carte ADS-B autour de la station
December 22, 2025 at 10:51 PM
kx1t-test.bsky.social
#ICAO: #AA9DE7 Owner: #REPUBLIC AIRLINES Flt: #RPA3513 #N783YX #E75L #EWR-YHZ Time: 2025-10-19 11:49:26 EDT Min Alt: 35000 ft Min Dist: 7.1 km (135° SE) #Squawk: 2772 Loudness: -1 dB #dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
October 19, 2025 at 3:59 PM
kx1t-test.bsky.social
#ICAO: #AA9DE7
Owner: #REPUBLIC AIRLINES
Flt: #RPA3427 #N783YX #E75L #EWR-YHZ
Time: 2025-10-14 21:42:56 EDT
Min Alt: 33000 ft
Min Dist: 4.96 km (-63° WNW)
Loudness: 0 dB
#dev #adsb #planefence by kx1t -•sdr-e•airplanes•flightaware•faa
October 15, 2025 at 1:51 AM
abovestlouis.com
🇺🇸 N783YX - EMBRAER S A ERJ 170-200 LR - REPUBLIC AIRWAYS INC RPA3699/YX3699, Newark Liberty (EWR) to St Louis Lambert (STL) - 3.4 mi away @ 3650 ft, heading NNW at 233 mph. Spotted for first time! [12:15:38 AM CDT] #AA9DE7 #N783YX #E75L #RPA3699 #YX3699 #autopilot #Landing #Arrival #ADSB #ADSBbot
Map of the St. Louis area showing the position and track of the aircraft described in the post.
July 12, 2025 at 5:15 AM