DAL859 is operated by DELTA AIR LINES INC between General Edward Lawrence Logan International Airport (KBOS) and Salt Lake City International Airport (KSLC). The flight is most often flown by a AIRBUS Airbus A321 Neo. Typical block time is 4h 44m. SkyMeter has observed 90 legs of this flight number via ADS-B.

✈
FLIGHTS
90
last 90 days
⏱
AVG DURATION
4h 44m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 1
city pairs · airframes
⚠
INCIDENT RATE
1.1%
1 flagged

Routes flown

By count · last 90 days

2
KBOS → KSLC
71
avg 5h 10m · General Edward Lawrence Logan → Salt Lake City
US-0370 → KSLC
2
avg 5h 18m · Cape Air Seaplanes on Boston Harbor Seaplane Base → Salt Lake City

Aircraft types

Equipment used on this number

1
A21N AIRBUS Airbus A321 Neo
87

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 DAL859

30
N598DNAIRBUS Airbus A321 Neo
→
07/19/2026
5h 23m
No alerts
Replay Analysis
N594DAAIRBUS Airbus A321 Neo
→
07/18/2026
5h 1m
No alerts
Replay Analysis
N572DTAIRBUS Airbus A321 Neo
→
07/17/2026
5h 6m
No alerts
Replay Analysis
N577DNAIRBUS Airbus A321 Neo
→
07/16/2026
5h 12m
No alerts
Replay Analysis
N615DNAIRBUS Airbus A321 Neo
→
07/15/2026
4h 57m
No alerts
Replay Analysis
N591DTAIRBUS Airbus A321 Neo
→
07/14/2026
4h 45m
No alerts
Replay Analysis
N572DTAIRBUS Airbus A321 Neo
→
07/13/2026
4h 46m
No alerts
Replay Analysis
N600DZAIRBUS Airbus A321 Neo
→
07/12/2026
4h 55m
No alerts
Replay Analysis
N591DTAIRBUS Airbus A321 Neo
→
07/11/2026
6m
No alerts
Replay Analysis
N591DTAIRBUS Airbus A321 Neo
→
07/11/2026
4h 57m
No alerts
Replay Analysis
N602DZAIRBUS Airbus A321 Neo
→
07/10/2026
4h 59m
No alerts
Replay Analysis
N573DTAIRBUS Airbus A321 Neo
→
07/09/2026
5h 18m
No alerts
Replay Analysis
N612DNAIRBUS Airbus A321 Neo
→
07/08/2026
5h 3m
No alerts
Replay Analysis
N591DTAIRBUS Airbus A321 Neo
→
07/07/2026
4h 52m
No alerts
Replay Analysis
N583DTAIRBUS Airbus A321 Neo
→
07/06/2026
7m
No alerts
Replay Analysis
N583DTAIRBUS Airbus A321 Neo
→
07/06/2026
4h 55m
No alerts
Replay Analysis
N590DTAIRBUS Airbus A321 Neo
→
07/05/2026
4h 46m
No alerts
Replay Analysis
N520DEAIRBUS Airbus A321 Neo
→
07/04/2026
5h 3m
No alerts
Replay Analysis
N574DTAIRBUS Airbus A321 Neo
→
07/03/2026
5h 10m
No alerts
Replay Analysis
N580DTAIRBUS Airbus A321 Neo
→
07/02/2026
5h 3m
No alerts
Replay Analysis
N583DTAIRBUS Airbus A321 Neo
→
07/01/2026
4h 59m
No alerts
Replay Analysis
N595DTAIRBUS Airbus A321 Neo
→
06/30/2026
5h 7m
No alerts
Replay Analysis
N522DAAIRBUS Airbus A321 Neo
→
06/29/2026
5h 12m
No alerts
Replay Analysis
N581DAAIRBUS Airbus A321 Neo
→
06/28/2026
5h 14m
No alerts
Replay Analysis
N593DXAIRBUS Airbus A321 Neo
→
06/27/2026
5h 9m
No alerts
Replay Analysis
N586DTAIRBUS Airbus A321 Neo
→
06/26/2026
15m
No alerts
Replay Analysis
N586DTAIRBUS Airbus A321 Neo
→
06/26/2026
5h 28m
No alerts
Replay Analysis
N588DTAIRBUS Airbus A321 Neo
→
06/25/2026
5h 35m
No alerts
Replay Analysis
N587DTAIRBUS Airbus A321 Neo
→
06/24/2026
7m
No alerts
Replay Analysis
N587DTAIRBUS Airbus A321 Neo
→
06/24/2026
5h 12m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window