What type of aircraft is N431YX?

N431YX is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N431YX?

Republic Airways (YX) flew N431YX most recently, according to US Department of Transportation flight records for July 2026.

Where does N431YX fly?

Its most frequent route in the last 12 months was New York to Atlanta (28 flights). It flew 1,812 flights in total, about 151 a month.

N431YX was built in 2014, so it is 12 years old.

Is N431YX usually on time?

78% of its flights from August 2025 to July 2026 arrived within 15 minutes of schedule. Punctuality depends far more on the route and the airline's day than on the aircraft itself.

US aircraft · YX

N431YX

Embraer S A ERJ 170-200 LR, Republic Airways

N431YX is a Embraer S A ERJ 170-200 LR flown by Republic Airways, built in 2014. From August 2025 to July 2026 it flew 1,812 flights, most often New York to Atlanta, and 78% arrived within 15 minutes of schedule.

1,812

flights in 12 months

78%

on time (within 15 min)

airports

12 yr

age

August 2025 to July 2026. Flights from US Bureau of Transportation Statistics on-time records (public domain); aircraft details from the FAA aircraft register.

Where N431YX flies

New York to AtlantaLGA to ATL28 flights
New York to BostonLGA to BOS26 flights
Boston to New YorkBOS to LGA24 flights
Atlanta to New YorkATL to LGA24 flights
Washington to New YorkDCA to LGA19 flights
New York to RichmondLGA to RIC16 flights
New York to WashingtonLGA to DCA15 flights
Raleigh-durham to New YorkRDU to LGA11 flights
New York to Raleigh-durhamLGA to RDU9 flights
Indianapolis to WashingtonIND to DCA9 flights

Its most frequent routes over the period. Each links to that route's punctuality page.

Month by month

Share of N431YX flights arriving within 15 minutes of schedule, by month. Green is the best month, orange the worst.

See the figures

Month	On time	Cancelled	Flights
August 2025	83%	3.3%	151
September 2025	82%	1.3%	156
October 2025	69%	0.7%	137
November 2025	81%	2.4%	166
December 2025	67%	1.2%	167
January 2026	78%	3.3%	152
February 2026	76%	0%	113
March 2026	80%	6.7%	89
April 2026	83%	2.9%	174
May 2026	86%	4.1%	172
June 2026	76%	6.7%	163
July 2026	78%	9.3%	172

Questions and answers

What type of aircraft is N431YX?: N431YX is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N431YX?: Republic Airways (YX) flew N431YX most recently, according to US Department of Transportation flight records for July 2026.
Where does N431YX fly?: Its most frequent route in the last 12 months was New York to Atlanta (28 flights). It flew 1,812 flights in total, about 151 a month.
How old is N431YX?: N431YX was built in 2014, so it is 12 years old.
Is N431YX usually on time?: 78% of its flights from August 2025 to July 2026 arrived within 15 minutes of schedule. Punctuality depends far more on the route and the airline's day than on the aircraft itself.

See how Republic Airways compares with every other US airline.

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