SK3971

JFK → LHR · AIRBUS INDUSTRIE A330 201 · Delta Air Lines

For travellers

Departure · New York (JFK)

Terminal 4 · Gate B34

Scheduled 01 Oct 20:15

Board status: On Time

Airborne since 01 Oct 20:30 (ADS-B)

Arrival · London (LHR)

Terminal 3

Scheduled 08:50

Board status: Landed 07:47, bags delivered on belt 04

Landed 08:10 (ADS-B)

Board data from heathrow, jfk, updated 41 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

John F Kennedy International Airport (JFK) — New York, United States

Scheduled departure

2026-10-02 00:15 UTC

Departed

2026-10-02 00:30 UTC

Arrival

London Heathrow Airport (LHR) — London, United Kingdom

Scheduled arrival

2026-10-02 07:50 UTC

Also flies as

DL1

Codeshares

AF8991, KL6101, SK3971, SV4421, VS4000

Distance flown

5702 km

Straight-line distance

5540 km

Approach distance

119 km

Aircraft

Registration

N856NW

Type

AIRBUS INDUSTRIE A330 201

Seats

223 total (34 Business, 21 Premium Economy, 168 Economy)

CO2 (EMEP est., total)

262.0 t (2674 kg/pax Business, 1008 kg/pax Premium Economy, 891 kg/pax Economy)

Altitude & speed

Max altitude

38,025 ft

Max ground speed

534 kt

Tracked

6h 40m · 5,697 km

Altitude (ft, max 38,025)

Ground speed (kt, max 534)

Altitude (ft, max 38,025)

Ground speed (kt, max 534)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 00:30 UTC	DAL1	JFK → LHR New York → London	N856NW	AIRBUS INDUSTRIE A330 201	Completed	5702 km
2026-09-29 00:34 UTC	DAL1	JFK → LHR New York → London	N853NW	AIRBUS INDUSTRIE A330 201	Completed	5828 km
2026-09-28 01:22 UTC	DAL1	JFK → LHR New York → London	N851NW	AIRBUS INDUSTRIE A330 201	Incomplete (signal lost)	~5684 km est. (1418 km recorded)

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