What type of aircraft is N309DN?

N309DN is a Airbus A321-213 with 199 seats, according to the FAA aircraft register.

Which airline flies N309DN?

Delta Air Lines (DL) flew N309DN most recently, according to US Department of Transportation flight records for August 2026.

Where does N309DN fly?

Its most frequent route in the last 12 months was Atlanta to West Palm Beach (37 flights). It flew 1,464 flights in total, about 122 a month.

N309DN was built in 2016, so it is 10 years old.

Is N309DN usually on time?

79% of its flights from September 2025 to August 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

N309DN

Airbus A321-213, Delta Air Lines

N309DN is a Airbus A321-213 flown by Delta Air Lines, built in 2016. From September 2025 to August 2026 it flew 1,464 flights, most often Atlanta to West Palm Beach, and 79% arrived within 15 minutes of schedule.

1,464

flights in 12 months

79%

on time (within 15 min)

airports

10 yr

age

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

Where N309DN flies

Atlanta to West Palm BeachATL to PBI37 flights
West Palm Beach to AtlantaPBI to ATL36 flights
Atlanta to PhiladelphiaATL to PHL35 flights
Austin to AtlantaAUS to ATL34 flights
Atlanta to AustinATL to AUS33 flights
Philadelphia to AtlantaPHL to ATL31 flights
Atlanta to NewarkATL to EWR26 flights
Atlanta to Fort LauderdaleATL to FLL26 flights
Fort Lauderdale to AtlantaFLL to ATL25 flights
Boston to AtlantaBOS to ATL22 flights

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

Month by month

Share of N309DN 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
September 2025	85%	0%	117
October 2025	85%	0%	143
November 2025	86%	3%	134
December 2025	81%	3.3%	122
January 2026	77%	3.3%	120
February 2026	77%	3.6%	112
March 2026	82%	2%	100
April 2026	79%	1%	96
May 2026	75%	0%	126
June 2026	82%	2.4%	127
July 2026	58%	3.2%	126
August 2026	77%	1.4%	141

Questions and answers

What type of aircraft is N309DN?: N309DN is a Airbus A321-213 with 199 seats, according to the FAA aircraft register.
Which airline flies N309DN?: Delta Air Lines (DL) flew N309DN most recently, according to US Department of Transportation flight records for August 2026.
Where does N309DN fly?: Its most frequent route in the last 12 months was Atlanta to West Palm Beach (37 flights). It flew 1,464 flights in total, about 122 a month.
How old is N309DN?: N309DN was built in 2016, so it is 10 years old.
Is N309DN usually on time?: 79% of its flights from September 2025 to August 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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