How long is the KL2504 flight?

The timetable allows 8 h 20 min. London to New York is 5,539 km (3,442 mi).

Which terminal does KL2504 use?

It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal 4 at New York John F. Kennedy International Airport (JFK). Check the flight card above for today's terminal and gate.

What other flight numbers does KL2504 have?

Also listed as KLM2504 (KLM's ICAO code) and KL 2504.

Can I get compensation if KL2504 is delayed or cancelled?

Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

KL2504 Flight Status KLM: London to New York (KLM2504)

KLM KL 2504

Landed On Time

LHR London

Scheduled: 15:50
Actual: 17:03

Terminal: 3 | Gate: 17

Departure: Sun, Nov 8, 2026 · local time GMT

London Heathrow Airport (LHR)

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JFK New York

Scheduled: 19:10
Actual: 19:19
Delay

Terminal: 4

Arrival: Sun, Nov 8, 2026 · local time EST

New York John F. Kennedy International Airport (JFK)

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Landed 13h 40m ago 100%

LHR 17:03 JFK 19:19

5,539 km (3,442 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 5539 km / 3442 miles · Scheduled Duration: 08:20 · Actual Duration: 07:16

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KL 2504 Flight Status & Schedule KLM London to New York

Date	From	To	Departure	Arrival	Status	Details
Nov 08	LHR	JFK	17:03	19:19	Landed	Track >
Nov 07	LHR	JFK	16:31	18:46	Landed	Track >
Nov 06	LHR	JFK	16:29	18:37	Landed	Track >
Nov 05	LHR	JFK	16:35	18:44	Landed	Track >
Nov 04	LHR	JFK	16:17	17:51	Landed	Track >
Nov 03	LHR	JFK	16:07	17:47	Landed	Track >
Nov 02	LHR	JFK	16:29	18:27	Landed	Track >
Nov 01	LHR	JFK	16:45	18:49	Landed	Track >
Oct 31	LHR	JFK	16:29	19:41	Landed	Track >
Oct 30	LHR	JFK	16:47	20:11	Landed	Track >

KLM operates KL 2504 from London to New York, a 5,539 km (3,442 mi) trip, six times a week (Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday). The timetable allows 8 h 20 min, but the flight usually takes about 7 h 10 min, so it often makes up time. Yesterday it left 1 h 13 min late and still landed at 19:19, just 9 minutes behind schedule.

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About KL 2504

Route: London Heathrow Airport LHR to New York John F. Kennedy International Airport JFK
Distance: 5,539 km (3,442 mi)
Typical flight time: 7 h 10 min
Flies: Tue, Wed, Thu, Fri, Sat, Sun
On time: 10 of the last 10
Usually departs from: Terminal 3

Departing the UK, this flight is covered by UK261. Yesterday's 9-minute delay is well below the 3-hour threshold for compensation.

KL 2504 FAQ

How long is the KL2504 flight?: The timetable allows 8 h 20 min. London to New York is 5,539 km (3,442 mi).
How often is KL2504 late?: None of the last 10 flights arrived 15 or more minutes late.
Which days does KL2504 fly?: Six times a week: Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday, based on the schedule of the last 7 days.
Which terminal does KL2504 use?: It usually leaves from Terminal 3 at London Heathrow Airport (LHR) and arrives at Terminal 4 at New York John F. Kennedy International Airport (JFK). Check the flight card above for today's terminal and gate.
What other flight numbers does KL2504 have?: Also listed as KLM2504 (KLM's ICAO code) and KL 2504.
Can I get compensation if KL2504 is delayed or cancelled?: Up to £520 per passenger may be due under UK261 when it arrives 3 or more hours late or is cancelled, unless the cause was outside the airline's control. Departing the UK, this flight is covered by UK261.

KL2504 and London LHR to New York JFK Flights

Flight KL2504 is a code-share KLM flight of the Virgin Atlantic Airways operated VS9.

Other flights departing from London LHR: BA588, EK30, VS9, EW7463

Other flights arriving at New York JFK: IB325, VS9, YX5766

All flights connecting London LHR to New York JFK.