What type of aircraft is N323NB?

N323NB is a Airbus A319-114 with 145 seats, according to the FAA aircraft register.

Which airline flies N323NB?

Delta Air Lines (DL) flew N323NB most recently, according to US Department of Transportation flight records for July 2026.

Where does N323NB fly?

Its most frequent route in the last 12 months was Atlanta to Key West (30 flights). It flew 1,411 flights in total, about 118 a month.

N323NB was built in 2001, so it is 25 years old.

Is N323NB usually on time?

84% 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 · DL

N323NB

Airbus A319-114, Delta Air Lines

N323NB is a Airbus A319-114 flown by Delta Air Lines, built in 2001. From August 2025 to July 2026 it flew 1,411 flights, most often Atlanta to Key West, and 84% arrived within 15 minutes of schedule.

1,411

flights in 12 months

84%

on time (within 15 min)

airports

25 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 N323NB flies

Atlanta to Key WestATL to EYW30 flights
Los Angeles to PortlandLAX to PDX29 flights
Portland to Los AngelesPDX to LAX29 flights
Key West to AtlantaEYW to ATL27 flights
Detroit to WashingtonDTW to DCA21 flights
Washington to DetroitDCA to DTW19 flights
Los Angeles to San JoseLAX to SJC17 flights
San Jose to Los AngelesSJC to LAX17 flights
Orlando to WashingtonMCO to DCA16 flights
Jacksn Hole to Salt Lake CityJAC to SLC15 flights

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

Month by month

Share of N323NB 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	75%	0.7%	134
September 2025	91%	0%	95
October 2025	92%	0%	117
November 2025	90%	1.8%	109
December 2025	87%	1.5%	132
January 2026	78%	0.9%	110
February 2026	88%	0%	110
March 2026	86%	5.7%	140
April 2026	76%	2.3%	132
May 2026	89%	0.8%	119
June 2026	78%	0%	101
July 2026	85%	7.1%	112

Questions and answers

What type of aircraft is N323NB?: N323NB is a Airbus A319-114 with 145 seats, according to the FAA aircraft register.
Which airline flies N323NB?: Delta Air Lines (DL) flew N323NB most recently, according to US Department of Transportation flight records for July 2026.
Where does N323NB fly?: Its most frequent route in the last 12 months was Atlanta to Key West (30 flights). It flew 1,411 flights in total, about 118 a month.
How old is N323NB?: N323NB was built in 2001, so it is 25 years old.
Is N323NB usually on time?: 84% 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 Delta Air Lines compares with every other US airline.

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