How long is the SV4423 flight?

The timetable allows 7 h 15 min. New York to London is 5,539 km (3,442 mi).

Which terminal does SV4423 use?

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

What other flight numbers does SV4423 have?

Also listed as SVA4423 (Saudi Arabian Airlines' ICAO code) and SV 4423.

SV4423 Flight Status Saudi Arabian Airlines: New York to London (SVA4423)

Saudi Arabian Airlines SV 4423

Landed On Time

JFK New York

Scheduled: 22:15
Actual: 22:48

Terminal: 4 | Gate: B36

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

New York John F. Kennedy International Airport (JFK)

All JFK Departures >

LHR London

Scheduled: 10:30
Actual: 10:18
Delay

Terminal: 3 | Gate: 13

Arrival: Mon, Nov 9, 2026 · local time GMT

London Heathrow Airport (LHR)

All LHR Arrivals >

Landed 3h 49m ago 100%

JFK 22:48 LHR 10:18 ⁺¹

5,539 km (3,442 mi) flown

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

Add to calendar

Distance: 5539 km / 3442 miles · Scheduled Duration: 07:15 · Actual Duration: 06:30

SV 4423 Flight Status & Schedule Saudi Arabian Airlines New York to London

Date	From	To	Departure	Arrival	Status	Details
Nov 08	JFK	LHR	22:48	10:18	Landed	Track >
Nov 07	JFK	LHR	22:41	09:55	Landed	Track >
Nov 06	JFK	LHR	22:50	10:14	Landed	Track >
Nov 05	JFK	LHR	22:31	10:07	Landed	Track >
Nov 04	JFK	LHR	22:34	10:23	Landed	Track >
Nov 03	JFK	LHR	22:36	10:33	Landed	Track >
Nov 02	JFK	LHR	22:48	10:31	Landed	Track >
Nov 01	JFK	LHR	23:16	10:59	Landed Late	Track >
Oct 31	JFK	LHR	23:36	10:02	Landed	Track >

Saudi Arabian Airlines flight SV 4423 links New York and London, 5,539 km (3,442 mi) apart, and flies six times a week: Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. Its timetable allows 7 h 15 min; in practice it usually takes about 6 h 35 min, so it often makes up time. Yesterday it left 33 minutes late and still landed at 10:18 the next morning, 12 minutes early.

< All New York JFK Departures All London LHR Arrivals >

About SV 4423

Route: New York John F. Kennedy International Airport JFK to London Heathrow Airport LHR
Distance: 5,539 km (3,442 mi)
Typical flight time: 6 h 35 min
Flies: Tue, Wed, Thu, Fri, Sat, Sun
On time: 8 of the last 9
Average delay when late: 29 min
Usually departs from: Terminal 4

SV 4423 FAQ

How long is the SV4423 flight?: The timetable allows 7 h 15 min. New York to London is 5,539 km (3,442 mi).
How often is SV4423 late?: 1 of the last 9 flights arrived 15 or more minutes late; when late, by 29 minutes on average.
Which days does SV4423 fly?: Six times a week: Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday, based on the schedule of the last 7 days.
Which terminal does SV4423 use?: It usually leaves from Terminal 4 at New York John F. Kennedy International Airport (JFK) and arrives at Terminal 3 at London Heathrow Airport (LHR). Check the flight card above for today's terminal and gate.
What other flight numbers does SV4423 have?: Also listed as SVA4423 (Saudi Arabian Airlines' ICAO code) and SV 4423.

SV4423 and New York JFK to London LHR Flights

Flight SV4423 is a code-share Saudi Arabian Airlines flight of the Delta Air Lines operated DL3.

Other flights departing from New York JFK: DL3, 9E5297

Other flights arriving at London LHR: DL3, AF1580, BA1439

All flights connecting New York JFK to London LHR.