DAL4 | YAFT.LIVE

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Departure · London (LHR)

Terminal 3

Scheduled 19 Sep 16:20

Board status: Departed 16:43

Airborne since 19 Sep 16:43 (ADS-B)

Board data from heathrow, updated 17166 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

London Heathrow Airport (LHR) — London, United Kingdom

Scheduled departure

2026-09-19 15:20 UTC

Departed

2026-09-19 15:43 UTC

Arrival

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

Also flies as

DL4

Codeshares

AF3600, KL6102, SK3974, SV4422, VS4029

Distance flown

5880 km

Straight-line distance

5540 km

Approach distance

150 km

Aircraft

Registration

N439DX

Type

AIRBUS A-330-900

Seats

281 total (168 Economy, 56 Delta Comfort+, 28 Delta Premium Select, 29 Delta One) (typical for type, not this tail)

CO2 (EMEP est., total)

258.0 t (2244 kg/pax Business, 890 kg/pax Premium Economy, 750 kg/pax Economy)

Altitude & speed

Max altitude

38,000 ft

Max ground speed

474 kt

Tracked

8h 30m · 5,777 km

Altitude (ft, max 38,000)

Ground speed (kt, max 474)

Altitude (ft, max 38,000)

Ground speed (kt, max 474)

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 15:50 UTC	DAL4	LHR → JFK London → New York	N424DX	AIRBUS A-330-900	In progress	~5540 km est.
2026-09-30 15:35 UTC	DAL4	LHR → JFK London → New York	N430DX	AIRBUS A-330-900	Completed	5800 km
2026-09-29 15:43 UTC	DAL4	LHR → JFK London → New York	N406DX	AIRBUS A-330-900	Completed	5684 km
2026-09-28 15:41 UTC	DAL4	LHR → JFK London → New York	N430DX	AIRBUS A-330-900	Completed	5698 km
2026-09-27 17:04 UTC	DAL4	LHR → JFK London → New York	N409DX	AIRBUS A-330-900	Completed	5873 km
2026-09-26 15:48 UTC	DAL4	LHR → JFK London → New York	N823NW	AIRBUS INDUSTRIE A330 322	Completed	5943 km
2026-09-25 15:58 UTC	DAL4	LHR → JFK London → New York	N416DX	AIRBUS A-330-900	Completed	5889 km
2026-09-24 15:36 UTC	DAL4	LHR → JFK London → New York	N429DX	AIRBUS A-330-900	Completed	5849 km
2026-09-23 15:31 UTC	DAL4	LHR → JFK London → New York	N413DX	AIRBUS A-330-900	Completed	5701 km
2026-09-22 15:43 UTC	DAL4	LHR → JFK London → New York	N410DZ	AIRBUS A-330-900	Completed	5843 km
2026-09-21 15:53 UTC	DAL4	LHR → JFK London → New York	N417DX	AIRBUS A-330-900	Completed	5699 km
2026-09-20 17:14 UTC	DAL4	LHR → JFK London → New York	N437DX	AIRBUS A-330-900	Completed	5751 km
2026-09-19 15:43 UTC	DAL4	LHR → JFK London → New York	N439DX	AIRBUS A-330-900	Completed	5880 km
2026-09-18 15:33 UTC	DAL4	LHR → JFK London → New York	N425DX	AIRBUS A-330-900	Completed	5975 km
2026-09-17 15:33 UTC	DAL4	LHR → JFK London → New York	N433DX	AIRBUS A-330-900	Completed	5935 km
2026-09-16 15:38 UTC	DAL4	LHR → JFK London → New York	N408DX	AIRBUS A-330-900	Completed	5876 km
2026-09-15 15:46 UTC	DAL4	LHR → JFK London → New York	N410DZ	AIRBUS A-330-900	Completed	5850 km
2026-09-14 15:52 UTC	DAL4	LHR → JFK London → New York	N433DX	AIRBUS A-330-900	Completed	5954 km
2026-09-13 17:23 UTC	DAL4	LHR → JFK London → New York	N427DX	AIRBUS A-330-900	Completed	6001 km
2026-09-12 15:34 UTC	DAL4	LHR → JFK London → New York	N430DX	AIRBUS A-330-900	Completed	5739 km
2026-09-11 15:47 UTC	DAL4	LHR → JFK London → New York	N801NW	AIRBUS INDUSTRIE A330 322	Completed	5867 km
2026-09-10 15:32 UTC	DAL4	LHR → JFK London → New York	N439DX	AIRBUS A-330-900	Completed	5936 km
2026-09-09 15:42 UTC	DAL4	LHR → JFK London → New York	N438DX	AIRBUS A-330-900	Completed	5843 km
2026-09-07 15:38 UTC	DAL4	LHR → JFK London → New York	N429DX	AIRBUS A-330-900	Completed	5876 km
2026-09-06 17:06 UTC	DAL4	LHR → JFK London → New York	N437DX	AIRBUS A-330-900	Completed	5749 km
2026-09-05 15:49 UTC	DAL4	LHR → JFK London → New York	N439DX	AIRBUS A-330-900	Completed	5848 km
2026-09-04 15:25 UTC	DAL4	LHR → JFK London → New York	N403DX	AIRBUS A-330-900	Completed	6167 km
2026-09-03 15:43 UTC	DAL4	LHR → JFK London → New York	N404DX	AIRBUS A-330-900	Completed	5966 km
2026-09-02 15:49 UTC	DAL4	LHR → JFK London → New York	N439DX	AIRBUS A-330-900	Completed	6004 km
2026-09-01 16:20 UTC	DAL4	LHR → JFK London → New York	N417DX	AIRBUS A-330-900	Completed	5905 km
2026-08-31 15:50 UTC	DAL4	LHR → JFK London → New York	N426DZ	AIRBUS A-330-900	Completed	5963 km
2026-08-30 17:28 UTC	DAL4	LHR → JFK London → New York	N436DX	AIRBUS A-330-900	Completed	5958 km
2026-08-29 15:48 UTC	DAL4	LHR → JFK London → New York	N411DX	AIRBUS A-330-900	Completed	6029 km
2026-08-28 16:07 UTC	DAL4	LHR → JFK London → New York	N403DX	AIRBUS A-330-900	Completed	6356 km
2026-08-27 16:10 UTC	DAL4	LHR → JFK London → New York	N412DX	AIRBUS A-330-900	Completed	5843 km
2026-08-26 15:41 UTC	DAL4	LHR → JFK London → New York	N419DX	AIRBUS A-330-900	Completed	5948 km
2026-08-25 15:32 UTC	DAL4	LHR → JFK London → New York	N411DX	AIRBUS A-330-900	Completed	5860 km
2026-08-24 15:15 UTC	DAL4	LHR → JFK London → New York	N410DZ	AIRBUS A-330-900	Completed	5755 km
2026-08-23 17:13 UTC	DAL4	LHR → JFK London → New York	N436DX	AIRBUS A-330-900	Completed	5808 km
2026-08-22 15:42 UTC	DAL4	LHR → JFK London → New York	N403DX	AIRBUS A-330-900	Completed	6527 km
2026-08-20 15:47 UTC	DAL4	LHR → JFK London → New York	N423DX	AIRBUS A-330-900	Completed	8037 km
2026-08-19 15:40 UTC	DAL4	LHR → JFK London → New York	N434DX	AIRBUS A-330-900	Completed	9568 km
2026-08-18 15:38 UTC	DAL4	LHR → JFK London → New York	N829NW	AIRBUS INDUSTRIE A330 322	Completed	9404 km
2026-08-16 16:40 UTC	DAL4	LHR → JFK London → New York	N427DX	AIRBUS A-330-900	Completed	6968 km
2026-08-15 04:06 UTC	DAL4	MSP → JFK Minneapolis → New York	N423DX	AIRBUS A-330-900	Completed	14619 km
2026-08-14 15:16 UTC	DAL4	LHR → JFK London → New York	N426DZ	AIRBUS A-330-900	Completed	7041 km
2026-08-13 17:18 UTC	DAL4	LHR → JFK London → New York	N413DX	AIRBUS A-330-900	Completed	7003 km
2026-08-12 15:45 UTC	DAL4	LHR → JFK London → New York	N423DX	AIRBUS A-330-900	Completed	6348 km
2026-08-11 15:17 UTC	DAL4	LHR → JFK London → New York	N432DX	AIRBUS A-330-900	Completed	6886 km