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 7h 4m. SkyMeter has observed 107 legs of this flight number via ADS-B.

✈
FLIGHTS
107
last 90 days
⏱
AVG DURATION
7h 4m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 07/19/2026
first → last seen
🗺
ROUTES / TYPES
5 / 2
city pairs · airframes
⚠
INCIDENT RATE
0.9%
1 flagged

Routes flown

By count · last 90 days

2
LSZH → KATL
69
avg 10h 0m · Zürich → Hartsfield Jackson Atlanta
LSZH → KFTY
2
avg 10h 3m · Zürich → Fulton County Airport Brown Field

Aircraft types

Equipment used on this number

2
B764 BOEING Boeing 767-400
94
B763 BOEING Boeing 767-300
17

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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
N843MHBOEING Boeing 767-400
→
07/19/2026
10h 50m
No alerts
Replay Analysis
N842MHBOEING Boeing 767-400
→
07/18/2026
9h 40m
No alerts
Replay Analysis
N835MHBOEING Boeing 767-400
→
07/17/2026
6m
No alerts
Replay Analysis
N835MHBOEING Boeing 767-400
→
07/17/2026
28m
No alerts
Replay Analysis
N835MHBOEING Boeing 767-400
→
07/17/2026
10h 8m
No alerts
Replay Analysis
N841MHBOEING Boeing 767-400
→
07/16/2026
5m
No alerts
Replay Analysis
N841MHBOEING Boeing 767-400
→
07/16/2026
9h 38m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
07/15/2026
9h 55m
No alerts
Replay Analysis
N826MHBOEING Boeing 767-400
→
07/13/2026
9m
No alerts
Replay Analysis
N826MHBOEING Boeing 767-400
→
07/13/2026
8m
No alerts
Replay Analysis
N826MHBOEING Boeing 767-400
→
07/13/2026
10h 29m
No alerts
Replay Analysis
N842MHBOEING Boeing 767-400
→
07/12/2026
9h 48m
No alerts
Replay Analysis
N828MHBOEING Boeing 767-400
→
07/11/2026
10h 19m
No alerts
Replay Analysis
N830MHBOEING Boeing 767-400
→
07/10/2026
9m
No alerts
Replay Analysis
N830MHBOEING Boeing 767-400
→
07/10/2026
10h 4m
No alerts
Replay Analysis
N826MHBOEING Boeing 767-400
→
07/09/2026
6m
No alerts
Replay Analysis
N826MHBOEING Boeing 767-400
→
07/09/2026
9h 58m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
07/08/2026
9m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
07/08/2026
5m
No alerts
Replay Analysis
N837MHBOEING Boeing 767-400
→
07/08/2026
9h 49m
No alerts
Replay Analysis
N833MHBOEING Boeing 767-400
→
07/07/2026
6m
No alerts
Replay Analysis
N833MHBOEING Boeing 767-400
→
07/07/2026
9h 38m
No alerts
Replay Analysis
N825MHBOEING Boeing 767-400
→
07/06/2026
5m
No alerts
Replay Analysis
N825MHBOEING Boeing 767-400
→
07/06/2026
9h 54m
No alerts
Replay Analysis
N831MHBOEING Boeing 767-400
→
07/05/2026
10m
No alerts
Replay Analysis
N831MHBOEING Boeing 767-400
→
07/05/2026
9h 42m
No alerts
Replay Analysis
N843MHBOEING Boeing 767-400
→
07/04/2026
10h 12m
No alerts
Replay Analysis
N827MHBOEING Boeing 767-400
→
07/03/2026
9h 36m
No alerts
Replay Analysis
N827MHBOEING Boeing 767-400
→
07/03/2026
7m
No alerts
Replay Analysis
N845MHBOEING Boeing 767-400
→
07/02/2026
9m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window