DAL231 is operated by DELTA AIR LINES INC between Leonardo da Vinci–Fiumicino Airport (LIRF) and John F Kennedy International Airport (KJFK). The flight is most often flown by a AIRBUS Airbus A330-300. Typical block time is 8h 48m. SkyMeter has observed 85 legs of this flight number via ADS-B.

✈
FLIGHTS
85
last 90 days
⏱
AVG DURATION
8h 48m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 06/30/2026
first → last seen
🗺
ROUTES / TYPES
3 / 2
city pairs · airframes
⚠
INCIDENT RATE
11.8%
10 flagged

Routes flown

By count · last 90 days

1
LIRF → KJFK
80
avg 8h 58m · Leonardo da Vinci–Fiumicino → John F Kennedy

Aircraft types

Equipment used on this number

2
A333 AIRBUS Airbus A330-300
79
A339 AIRBUS Airbus A330-900
10

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
10
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of DAL231

30
N823NWAIRBUS Airbus A330-300
→
06/30/2026
8h 36m
No alerts
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/29/2026
8h 50m
△ Unstable
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/28/2026
8h 50m
No alerts
Replay Analysis
N825NWAIRBUS Airbus A330-300
→
06/27/2026
8h 49m
No alerts
Replay Analysis
N825NWAIRBUS Airbus A330-300
→
06/26/2026
8h 46m
No alerts
Replay Analysis
N824NWAIRBUS Airbus A330-300
→
06/25/2026
9h 1m
No alerts
Replay Analysis
N802NWAIRBUS Airbus A330-300
→
06/24/2026
9h 3m
No alerts
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/23/2026
8h 58m
No alerts
Replay Analysis
N830NWAIRBUS Airbus A330-300
→
06/22/2026
8h 55m
No alerts
Replay Analysis
N821NWAIRBUS Airbus A330-300
→
06/21/2026
8h 51m
△ Unstable
Replay Analysis
N825NWAIRBUS Airbus A330-300
→
06/20/2026
8h 54m
No alerts
Replay Analysis
N811NWAIRBUS Airbus A330-300
→
06/19/2026
8h 57m
△ Unstable
Replay Analysis
N815NWAIRBUS Airbus A330-300
→
06/18/2026
8h 46m
No alerts
Replay Analysis
N819NWAIRBUS Airbus A330-300
→
06/17/2026
8h 39m
△ Unstable
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/16/2026
9h 15m
△ Unstable
Replay Analysis
N819NWAIRBUS Airbus A330-300
→
06/15/2026
9h 9m
No alerts
Replay Analysis
N815NWAIRBUS Airbus A330-300
→
06/13/2026
8h 48m
No alerts
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/12/2026
8h 50m
No alerts
Replay Analysis
N815NWAIRBUS Airbus A330-300
→
06/11/2026
7h 38m
No alerts
Replay Analysis
N815NWAIRBUS Airbus A330-300
→
06/11/2026
8h 41m
No alerts
Replay Analysis
N815NWAIRBUS Airbus A330-300
→
06/11/2026
22m
No alerts
Replay Analysis
N831NWAIRBUS Airbus A330-300
→
06/10/2026
9h 4m
No alerts
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/09/2026
9h 21m
No alerts
Replay Analysis
N831NWAIRBUS Airbus A330-300
→
06/08/2026
8h 59m
△ Unstable
Replay Analysis
N818NWAIRBUS Airbus A330-300
→
06/07/2026
8h 56m
No alerts
Replay Analysis
N816NWAIRBUS Airbus A330-300
→
06/06/2026
8h 56m
No alerts
Replay Analysis
N818NWAIRBUS Airbus A330-300
→
06/05/2026
9h 1m
No alerts
Replay Analysis
N831NWAIRBUS Airbus A330-300
→
06/04/2026
9h 18m
No alerts
Replay Analysis
N806NWAIRBUS Airbus A330-300
→
06/02/2026
9h 3m
No alerts
Replay Analysis
N823NWAIRBUS Airbus A330-300
→
06/01/2026
8h 33m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window