What type of aircraft is N789SS?

N789SS is a Embraer ERJ 170-100 SE with 70 seats, according to the FAA aircraft register.

Which airline flies N789SS?

Envoy Air (MQ) flew N789SS most recently, according to US Department of Transportation flight records for July 2026.

Where does N789SS fly?

Its most frequent route in the last 12 months was Green Bay to Chicago (26 flights). It flew 2,039 flights in total, about 170 a month.

N789SS was built in 2005, so it is 21 years old.

Is N789SS 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 · MQ

N789SS

Embraer ERJ 170-100 SE, Envoy Air

N789SS is a Embraer ERJ 170-100 SE flown by Envoy Air, built in 2005. From August 2025 to July 2026 it flew 2,039 flights, most often Green Bay to Chicago, and 78% arrived within 15 minutes of schedule.

2,039

flights in 12 months

78%

on time (within 15 min)

airports

21 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 N789SS flies

Green Bay to ChicagoGRB to ORD26 flights
Chicago to Green BayORD to GRB24 flights
Chicago to WassauORD to CWA18 flights
Wassau to ChicagoCWA to ORD18 flights
Bloomington to ChicagoBMI to ORD16 flights
La Crosse to ChicagoLSE to ORD16 flights
Chicago to ColumbiaORD to COU15 flights
Chicago to BloomingtonORD to BMI15 flights
Longview to Dallas-Fort WorthGGG to DFW11 flights
Dallas-Fort Worth to LongviewDFW to GGG11 flights

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

Month by month

Share of N789SS 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%	4.5%	178
September 2025	91%	0%	186
October 2025	77%	0.6%	174
November 2025	78%	10%	170
December 2025	61%	3.7%	161
January 2026	77%	1.2%	168
February 2026	85%	0%	154
March 2026	83%	4.6%	175
April 2026	74%	7.5%	134
May 2026	86%	0.6%	158
June 2026	73%	6.5%	184
July 2026	76%	3%	197

Questions and answers

What type of aircraft is N789SS?: N789SS is a Embraer ERJ 170-100 SE with 70 seats, according to the FAA aircraft register.
Which airline flies N789SS?: Envoy Air (MQ) flew N789SS most recently, according to US Department of Transportation flight records for July 2026.
Where does N789SS fly?: Its most frequent route in the last 12 months was Green Bay to Chicago (26 flights). It flew 2,039 flights in total, about 170 a month.
How old is N789SS?: N789SS was built in 2005, so it is 21 years old.
Is N789SS 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 Envoy Air compares with every other US airline.

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