DAL91 is operated by DELTA AIR LINES INC between Zürich Airport (LSZH) and Hartsfield Jackson Atlanta International Airport (KATL). The flight is most often flown by a BOEING Boeing 767-400. Typical block time is 6h 8m. SkyMeter has observed 136 legs of this flight number via ADS-B.

✈
FLIGHTS
136
last 90 days
⏱
AVG DURATION
6h 8m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/21/2026
first → last seen
🗺
ROUTES / TYPES
5 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
LSZH → KATL
78
avg 10h 0m · Zürich → Hartsfield Jackson Atlanta
LSZH → KFTY
1
avg 10h 5m · Zürich → Fulton County Airport Brown Field

Aircraft types

Equipment used on this number

2
B764 BOEING Boeing 767-400
131
B763 BOEING Boeing 767-300
5

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 DAL91

30
N840MHBOEING Boeing 767-400
→
08/21/2026
42m
No alerts
Replay Analysis
N840MHBOEING Boeing 767-400
→
08/21/2026
1h 9m
No alerts
Replay Analysis
N840MHBOEING Boeing 767-400
→
08/19/2026
7m
No alerts
Replay Analysis
N840MHBOEING Boeing 767-400
→
08/19/2026
10h 5m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
08/18/2026
6m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
08/18/2026
10h 28m
No alerts
Replay Analysis
N834MHBOEING Boeing 767-400
→
08/17/2026
15m
No alerts
Replay Analysis
N834MHBOEING Boeing 767-400
→
08/17/2026
8m
No alerts
Replay Analysis
N834MHBOEING Boeing 767-400
→
08/17/2026
10h 26m
No alerts
Replay Analysis
N1200KBOEING Boeing 767-300
→
08/16/2026
10h 13m
No alerts
Replay Analysis
N169DZBOEING Boeing 767-300
→
08/15/2026
7m
No alerts
Replay Analysis
N169DZBOEING Boeing 767-300
→
08/15/2026
10h 3m
No alerts
Replay Analysis
N177DZBOEING Boeing 767-300
→
08/14/2026
9h 59m
No alerts
Replay Analysis
N831MHBOEING Boeing 767-400
→
08/13/2026
9h 48m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
08/11/2026
10m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
08/11/2026
9h 42m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
08/11/2026
15m
No alerts
Replay Analysis
N173DZBOEING Boeing 767-300
→
08/10/2026
10h 8m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
08/09/2026
7m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
08/09/2026
2h 37m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
08/08/2026
10h 20m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
08/07/2026
9h 43m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
08/07/2026
6m
No alerts
Replay Analysis
N830MHBOEING Boeing 767-400
→
08/06/2026
9h 36m
No alerts
Replay Analysis
N830MHBOEING Boeing 767-400
→
08/06/2026
24m
No alerts
Replay Analysis
N845MHBOEING Boeing 767-400
→
08/05/2026
6m
No alerts
Replay Analysis
N845MHBOEING Boeing 767-400
→
08/05/2026
15m
No alerts
Replay Analysis
N845MHBOEING Boeing 767-400
→
08/05/2026
9h 40m
No alerts
Replay Analysis
N825MHBOEING Boeing 767-400
→
08/04/2026
5m
No alerts
Replay Analysis
N825MHBOEING Boeing 767-400
→
08/04/2026
10h 14m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window