DAL423 is operated by DELTA AIR LINES INC between Hartsfield Jackson Atlanta International Airport (KATL) and Salt Lake City International Airport (KSLC). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 2h 54m. SkyMeter has observed 115 legs of this flight number via ADS-B.

✈
FLIGHTS
115
last 90 days
⏱
AVG DURATION
2h 54m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/12/2026
first → last seen
🗺
ROUTES / TYPES
6 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.9%
1 flagged

Routes flown

By count · last 90 days

3
KATL → KSLC
65
avg 3h 45m · Hartsfield Jackson Atlanta → Salt Lake City
KATL → KPVU
1
avg 4h 9m · Hartsfield Jackson Atlanta → Provo
UT05 → KSLC
1
avg 12m · Utah National Guard Headquarters Heliport → Salt Lake City

Aircraft types

Equipment used on this number

2
A21N AIRBUS Airbus A321 Neo
113
A321 AIRBUS Airbus A321
5

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
0
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 DAL423

30
N577DNAIRBUS Airbus A321 Neo
→
8/12/2026
2h 20m
No alerts
Replay Analysis
N589DTAIRBUS Airbus A321 Neo
→
8/11/2026
4h 2m
No alerts
Replay Analysis
N590DTAIRBUS Airbus A321 Neo
→
8/10/2026
3h 55m
No alerts
Replay Analysis
N613DNAIRBUS Airbus A321 Neo
→
8/9/2026
3h 59m
No alerts
Replay Analysis
N590DTAIRBUS Airbus A321 Neo
→
8/8/2026
5m
No alerts
Replay Analysis
N590DTAIRBUS Airbus A321 Neo
→
8/8/2026
3h 39m
No alerts
Replay Analysis
N549DNAIRBUS Airbus A321 Neo
→
8/7/2026
3h 51m
No alerts
Replay Analysis
N576DNAIRBUS Airbus A321 Neo
→
8/6/2026
3h 41m
No alerts
Replay Analysis
N608DNAIRBUS Airbus A321 Neo
→
8/5/2026
4h 5m
No alerts
Replay Analysis
N608DNAIRBUS Airbus A321 Neo
→
8/5/2026
34m
No alerts
Replay Analysis
N580DTAIRBUS Airbus A321 Neo
→
8/4/2026
4h 43m
No alerts
Replay Analysis
N580DTAIRBUS Airbus A321 Neo
→
8/4/2026
44m
No alerts
Replay Analysis
N585DNAIRBUS Airbus A321 Neo
→
8/3/2026
3h 29m
No alerts
Replay Analysis
N574DTAIRBUS Airbus A321 Neo
→
8/2/2026
3h 41m
No alerts
Replay Analysis
N574DTAIRBUS Airbus A321 Neo
→
7/31/2026
3h 55m
No alerts
Replay Analysis
N603DNAIRBUS Airbus A321 Neo
→
7/30/2026
3h 26m
No alerts
Replay Analysis
N603DNAIRBUS Airbus A321 Neo
→
7/30/2026
10m
No alerts
Replay Analysis
N507DZAIRBUS Airbus A321 Neo
→
7/29/2026
3h 40m
No alerts
Replay Analysis
N606DNAIRBUS Airbus A321 Neo
→
7/28/2026
3h 47m
No alerts
Replay Analysis
N587DTAIRBUS Airbus A321 Neo
→
7/27/2026
3h 35m
No alerts
Replay Analysis
N603DNAIRBUS Airbus A321 Neo
→
7/26/2026
3h 38m
No alerts
Replay Analysis
N588DTAIRBUS Airbus A321 Neo
→
7/25/2026
3h 42m
No alerts
Replay Analysis
N603DNAIRBUS Airbus A321 Neo
→
7/24/2026
4h 39m
No alerts
Replay Analysis
N612DNAIRBUS Airbus A321 Neo
→
7/23/2026
3h 39m
No alerts
Replay Analysis
N590DTAIRBUS Airbus A321 Neo
→
7/22/2026
6m
No alerts
Replay Analysis
N590DTAIRBUS Airbus A321 Neo
→
7/22/2026
3h 41m
No alerts
Replay Analysis
N510DEAIRBUS Airbus A321 Neo
→
7/21/2026
3h 40m
No alerts
Replay Analysis
N581DAAIRBUS Airbus A321 Neo
→
7/20/2026
3h 35m
No alerts
Replay Analysis
N580DTAIRBUS Airbus A321 Neo
→
7/18/2026
3h 56m
No alerts
Replay Analysis
N613DNAIRBUS Airbus A321 Neo
→
7/17/2026
5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window