What type of aircraft is N437YX?

N437YX is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.

Which airline flies N437YX?

Republic Airways (YX) flew N437YX most recently, according to US Department of Transportation flight records for July 2026.

Where does N437YX fly?

Its most frequent route in the last 12 months was New York to Boston (23 flights). It flew 1,889 flights in total, about 157 a month.

N437YX was built in 2014, so it is 12 years old.

Is N437YX 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

N437YX

Embraer S A ERJ 170-200 LR, Republic Airways

N437YX is a Embraer S A ERJ 170-200 LR flown by Republic Airways, built in 2014. From August 2025 to July 2026 it flew 1,889 flights, most often New York to Boston, and 78% arrived within 15 minutes of schedule.

1,889

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 N437YX flies

New York to BostonLGA to BOS23 flights
Indianapolis to WashingtonIND to DCA15 flights
Raleigh-durham to New YorkRDU to LGA14 flights
New York to BostonJFK to BOS12 flights
New York to Raleigh-durhamLGA to RDU12 flights
New York to WashingtonLGA to DCA11 flights
Washington to New YorkDCA to LGA11 flights
Boston to New YorkBOS to JFK11 flights
Boston to IndianapolisBOS to IND11 flights
New York to ClevelandLGA to CLE10 flights

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

Month by month

Share of N437YX 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	76%	2.6%	156
September 2025	79%	0%	151
October 2025	77%	0.6%	155
November 2025	81%	2.5%	157
December 2025	66%	5.6%	179
January 2026	88%	3.8%	157
February 2026	80%	0%	147
March 2026	71%	4%	173
April 2026	82%	0%	162
May 2026	83%	1.1%	174
June 2026	78%	5.5%	165
July 2026	76%	8.8%	113

Questions and answers

What type of aircraft is N437YX?: N437YX is a Embraer S A ERJ 170-200 LR with 88 seats, according to the FAA aircraft register.
Which airline flies N437YX?: Republic Airways (YX) flew N437YX most recently, according to US Department of Transportation flight records for July 2026.
Where does N437YX fly?: Its most frequent route in the last 12 months was New York to Boston (23 flights). It flew 1,889 flights in total, about 157 a month.
How old is N437YX?: N437YX was built in 2014, so it is 12 years old.
Is N437YX 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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