What type of aircraft is N331DN?

N331DN is a Airbus A321-213 with 199 seats, according to the FAA aircraft register.

Which airline flies N331DN?

Delta Air Lines (DL) flew N331DN most recently, according to US Department of Transportation flight records for July 2026.

Where does N331DN fly?

Its most frequent route in the last 12 months was West Palm Beach to Atlanta (51 flights). It flew 1,414 flights in total, about 118 a month.

N331DN was built in 2017, so it is 9 years old.

Is N331DN 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 · DL

N331DN

Airbus A321-213, Delta Air Lines

N331DN is a Airbus A321-213 flown by Delta Air Lines, built in 2017. From August 2025 to July 2026 it flew 1,414 flights, most often West Palm Beach to Atlanta, and 78% arrived within 15 minutes of schedule.

1,414

flights in 12 months

78%

on time (within 15 min)

airports

9 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 N331DN flies

West Palm Beach to AtlantaPBI to ATL51 flights
Atlanta to West Palm BeachATL to PBI44 flights
Atlanta to Fort LauderdaleATL to FLL32 flights
Atlanta to AustinATL to AUS29 flights
Austin to AtlantaAUS to ATL29 flights
Atlanta to PhiladelphiaATL to PHL29 flights
Fort Lauderdale to AtlantaFLL to ATL29 flights
Philadelphia to AtlantaPHL to ATL28 flights
Atlanta to MinneapolisATL to MSP16 flights
Atlanta to HoustonATL to IAH15 flights

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

Month by month

Share of N331DN 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	77%	0%	129
September 2025	84%	0%	82
October 2025	84%	0.7%	134
November 2025	76%	2.3%	130
December 2025	74%	3.6%	110
January 2026	70%	4.5%	110
February 2026	84%	2%	100
March 2026	77%	3.1%	127
April 2026	83%	0%	98
May 2026	80%	1.4%	142
June 2026	81%	3.3%	121
July 2026	66%	2.3%	131

Questions and answers

What type of aircraft is N331DN?: N331DN is a Airbus A321-213 with 199 seats, according to the FAA aircraft register.
Which airline flies N331DN?: Delta Air Lines (DL) flew N331DN most recently, according to US Department of Transportation flight records for July 2026.
Where does N331DN fly?: Its most frequent route in the last 12 months was West Palm Beach to Atlanta (51 flights). It flew 1,414 flights in total, about 118 a month.
How old is N331DN?: N331DN was built in 2017, so it is 9 years old.
Is N331DN 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 Delta Air Lines compares with every other US airline.

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