What type of aircraft is N959DZ?

N959DZ is a Boeing 737-9GPER with 191 seats, according to the FAA aircraft register.

Which airline flies N959DZ?

Delta Air Lines (DL) flew N959DZ most recently, according to US Department of Transportation flight records for June 2026.

Where does N959DZ fly?

Its most frequent route in the last 12 months was Raleigh-durham to Atlanta (95 flights). It flew 1,733 flights in total, about 158 a month.

N959DZ was built in 2014, so it is 12 years old.

Is N959DZ usually on time?

88% of its flights from August 2025 to June 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 · DL

N959DZ

Boeing 737-9GPER, Delta Air Lines

N959DZ is a Boeing 737-9GPER flown by Delta Air Lines, built in 2014. From August 2025 to June 2026 it flew 1,733 flights, most often Raleigh-durham to Atlanta, and 88% arrived within 15 minutes of schedule.

1,733

flights in 12 months

88%

on time (within 15 min)

airports

12 yr

age

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

Where N959DZ flies

Raleigh-durham to AtlantaRDU to ATL95 flights
Atlanta to Raleigh-durhamATL to RDU90 flights
Atlanta to CharlestonATL to CHS47 flights
Atlanta to NashvilleATL to BNA47 flights
Nashville to AtlantaBNA to ATL46 flights
Kansas City to AtlantaMCI to ATL39 flights
Charleston to AtlantaCHS to ATL37 flights
Atlanta to Kansas CityATL to MCI32 flights
Atlanta to PittsburghATL to PIT28 flights
Pittsburgh to AtlantaPIT to ATL24 flights

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

Month by month

Share of N959DZ 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	88%	1.7%	178
September 2025	94%	0%	163
October 2025	95%	0%	180
November 2025	90%	0%	144
December 2025	84%	2.6%	154
January 2026	89%	6.4%	141
February 2026	83%	0%	120
March 2026	82%	3.6%	166
April 2026	90%	3.5%	172
May 2026	88%	0%	165
June 2026	85%	0%	150

Questions and answers

What type of aircraft is N959DZ?: N959DZ is a Boeing 737-9GPER with 191 seats, according to the FAA aircraft register.
Which airline flies N959DZ?: Delta Air Lines (DL) flew N959DZ most recently, according to US Department of Transportation flight records for June 2026.
Where does N959DZ fly?: Its most frequent route in the last 12 months was Raleigh-durham to Atlanta (95 flights). It flew 1,733 flights in total, about 158 a month.
How old is N959DZ?: N959DZ was built in 2014, so it is 12 years old.
Is N959DZ usually on time?: 88% of its flights from August 2025 to June 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 Delta Air Lines compares with every other US airline.

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