What type of aircraft is N121HQ?

N121HQ is a Embraer-Empresa Brasileira De ERJ 170-200 LR with 80 seats, according to the FAA aircraft register.

Which airline flies N121HQ?

Republic Airways (YX) flew N121HQ most recently, according to US Department of Transportation flight records for July 2026.

Where does N121HQ fly?

Its most frequent route in the last 12 months was Indianapolis to Washington (24 flights). It flew 1,895 flights in total, about 158 a month.

N121HQ was built in 2007, so it is 19 years old.

Is N121HQ usually on time?

76% 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

N121HQ

Embraer-Empresa Brasileira De ERJ 170-200 LR, Republic Airways

N121HQ is a Embraer-Empresa Brasileira De ERJ 170-200 LR flown by Republic Airways, built in 2007. From August 2025 to July 2026 it flew 1,895 flights, most often Indianapolis to Washington, and 76% arrived within 15 minutes of schedule.

1,895

flights in 12 months

76%

on time (within 15 min)

airports

19 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 N121HQ flies

Indianapolis to WashingtonIND to DCA24 flights
New York to BostonLGA to BOS15 flights
New York to ColumbusLGA to CMH13 flights
Boston to New YorkBOS to LGA12 flights
Raleigh-durham to New YorkRDU to JFK12 flights
New York to WashingtonLGA to DCA11 flights
Columbus to New YorkCMH to LGA10 flights
Raleigh-durham to NashvilleRDU to BNA10 flights
Boston to New YorkBOS to JFK10 flights
Washington to IndianapolisDCA to IND10 flights

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

Month by month

Share of N121HQ 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	86%	4.8%	167
September 2025	84%	0%	155
October 2025	81%	3.1%	159
November 2025	73%	5.6%	161
December 2025	67%	1.2%	168
January 2026	83%	1.4%	147
February 2026	75%	0%	142
March 2026	63%	9.5%	158
April 2026	78%	0%	165
May 2026	74%	0%	155
June 2026	82%	3.1%	159
July 2026	68%	11.3%	159

Questions and answers

What type of aircraft is N121HQ?: N121HQ is a Embraer-Empresa Brasileira De ERJ 170-200 LR with 80 seats, according to the FAA aircraft register.
Which airline flies N121HQ?: Republic Airways (YX) flew N121HQ most recently, according to US Department of Transportation flight records for July 2026.
Where does N121HQ fly?: Its most frequent route in the last 12 months was Indianapolis to Washington (24 flights). It flew 1,895 flights in total, about 158 a month.
How old is N121HQ?: N121HQ was built in 2007, so it is 19 years old.
Is N121HQ usually on time?: 76% 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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