DAL51 is operated by DELTA AIR LINES INC between London Heathrow Airport (EGLL) and Salt Lake City International Airport (KSLC). The flight is most often flown by a AIRBUS Airbus A330-200. Typical block time is 9h 1m. SkyMeter has observed 67 legs of this flight number via ADS-B.

✈
FLIGHTS
67
last 90 days
⏱
AVG DURATION
9h 1m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/18/2026
first → last seen
🗺
ROUTES / TYPES
4 / 2
city pairs · airframes
⚠
INCIDENT RATE
1.5%
1 flagged

Routes flown

By count · last 90 days

1
EGLL → KSLC
59
avg 10h 5m · London Heathrow → Salt Lake City

Aircraft types

Equipment used on this number

2
A332 AIRBUS Airbus A330-200
66
A339 AIRBUS Airbus A330-900
1

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
0
Rejected TO
1
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 DAL51

30
N858NWAIRBUS Airbus A330-200
→
08/18/2026
9h 53m
No alerts
Replay Analysis
N853NWAIRBUS Airbus A330-200
→
08/16/2026
10h 16m
No alerts
Replay Analysis
N853NWAIRBUS Airbus A330-200
→
08/15/2026
8m
No alerts
Replay Analysis
N853NWAIRBUS Airbus A330-200
→
08/15/2026
10h 14m
No alerts
Replay Analysis
N854NWAIRBUS Airbus A330-200
→
08/13/2026
10h 4m
No alerts
Replay Analysis
N853NWAIRBUS Airbus A330-200
→
08/12/2026
10h 9m
No alerts
Replay Analysis
N860NWAIRBUS Airbus A330-200
→
08/11/2026
9h 36m
✕ Rejected takeoff
Replay Analysis
N856NWAIRBUS Airbus A330-200
→
08/09/2026
2h 16m
No alerts
Replay Analysis
N859NWAIRBUS Airbus A330-200
→
08/08/2026
9h 39m
No alerts
Replay Analysis
N856NWAIRBUS Airbus A330-200
→
08/06/2026
9h 57m
No alerts
Replay Analysis
N861NWAIRBUS Airbus A330-200
→
08/05/2026
10h 13m
No alerts
Replay Analysis
N855NWAIRBUS Airbus A330-200
→
08/04/2026
9h 58m
No alerts
Replay Analysis
N851NWAIRBUS Airbus A330-200
→
08/02/2026
10h 16m
No alerts
Replay Analysis
N860NWAIRBUS Airbus A330-200
→
08/01/2026
1h 45m
No alerts
Replay Analysis
N851NWAIRBUS Airbus A330-200
→
07/30/2026
10h 4m
No alerts
Replay Analysis
N854NWAIRBUS Airbus A330-200
→
07/29/2026
10h 0m
No alerts
Replay Analysis
N855NWAIRBUS Airbus A330-200
→
07/28/2026
9h 55m
No alerts
Replay Analysis
N858NWAIRBUS Airbus A330-200
→
07/26/2026
10h 21m
⤓ Emergency descent
Replay Analysis
N856NWAIRBUS Airbus A330-200
→
07/25/2026
10h 39m
No alerts
Replay Analysis
N851NWAIRBUS Airbus A330-200
→
07/23/2026
10h 28m
No alerts
Replay Analysis
N857NWAIRBUS Airbus A330-200
→
07/22/2026
12m
No alerts
Replay Analysis
N857NWAIRBUS Airbus A330-200
→
07/22/2026
9h 41m
No alerts
Replay Analysis
N851NWAIRBUS Airbus A330-200
→
07/21/2026
10h 10m
No alerts
Replay Analysis
N855NWAIRBUS Airbus A330-200
→
07/19/2026
2h 48m
No alerts
Replay Analysis
N855NWAIRBUS Airbus A330-200
→
07/19/2026
1h 54m
No alerts
Replay Analysis
N851NWAIRBUS Airbus A330-200
→
07/18/2026
9h 55m
No alerts
Replay Analysis
N851NWAIRBUS Airbus A330-200
→
07/16/2026
10h 7m
No alerts
Replay Analysis
N855NWAIRBUS Airbus A330-200
→
07/15/2026
10h 3m
No alerts
Replay Analysis
N861NWAIRBUS Airbus A330-200
→
07/14/2026
10h 12m
No alerts
Replay Analysis
N853NWAIRBUS Airbus A330-200
→
07/12/2026
10h 13m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window