How long is the SQ5721 flight?

The timetable allows 15 h 45 min. New York to Seoul is 11,088 km (6,890 mi).

Which terminal does SQ5721 use?

It usually leaves from Terminal 1 at New York John F. Kennedy International Airport (JFK) and arrives at Terminal 2 at Seoul Incheon International Airport (ICN). Check the flight card above for today's terminal and gate.

What other flight numbers does SQ5721 have?

Also listed as SIA5721 (Singapore Airlines' ICAO code) and SQ 5721.

SQ5721 Flight Status Singapore Airlines: New York to Seoul (SIA5721)

Singapore Airlines SQ 5721

Landed On Time

JFK New York

Scheduled: 10:30
Actual: 11:00

Terminal: 1 | Gate: 8

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

New York John F. Kennedy International Airport (JFK)

All JFK Departures >

ICN Seoul

Scheduled: 16:15
Actual: 16:22
Delay

Terminal: 2 | Gate: 280

Arrival: Mon, Nov 9, 2026 · local time UTC+9

Seoul Incheon International Airport (ICN)

All ICN Arrivals >

Landed 4h 58m ago 100%

JFK 11:00 ICN 16:22 ⁺¹

11,088 km (6,890 mi) flown

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

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Distance: 11088 km / 6890 miles · Scheduled Duration: 15:45 · Actual Duration: 15:22

SQ 5721 Flight Status & Schedule Singapore Airlines New York to Seoul

Date	From	To	Departure	Arrival	Status	Details
Nov 08	JFK	ICN	11:00	16:22	Landed	Track >
Nov 07	JFK	ICN	11:01	16:04	Landed	Track >
Nov 06	JFK	ICN	11:50	17:07	Delayed	Track >
Nov 04	JFK	ICN	11:29	16:42	Landed Late	Track >
Nov 03	JFK	ICN	11:03	16:20	Landed	Track >
Nov 02	JFK	ICN	11:37	17:25	Delayed	Track >
Nov 01	JFK	ICN	11:02	16:49	Landed Late	Track >
Oct 31	JFK	ICN	11:54	16:46	Landed Late	Track >

Singapore Airlines flight SQ 5721 links New York and Seoul, 11,088 km (6,890 mi) apart, and flies five times a week: Tuesday, Wednesday, Friday, Saturday and Sunday. With 15 h 45 min in the timetable and a usual flight time of about 15 h 20 min, it often makes up time. Yesterday it left 30 minutes late and still landed at 16:22 the next day, just 7 minutes behind schedule.

< All New York JFK Departures All Seoul ICN Arrivals >

About SQ 5721

Route: New York John F. Kennedy International Airport JFK to Seoul Incheon International Airport ICN
Distance: 11,088 km (6,890 mi)
Typical flight time: 15 h 20 min
Flies: Tue, Wed, Fri, Sat, Sun
On time: 3 of the last 6
Average delay when late: 31 min
Usually departs from: Terminal 1

SQ 5721 FAQ

How long is the SQ5721 flight?: The timetable allows 15 h 45 min. New York to Seoul is 11,088 km (6,890 mi).
How often is SQ5721 late?: 3 of the last 6 flights arrived 15 or more minutes late; when late, by 31 minutes on average.
Which days does SQ5721 fly?: Five times a week: Tuesday, Wednesday, Friday, Saturday and Sunday, based on the schedule of the last 7 days.
Which terminal does SQ5721 use?: It usually leaves from Terminal 1 at New York John F. Kennedy International Airport (JFK) and arrives at Terminal 2 at Seoul Incheon International Airport (ICN). Check the flight card above for today's terminal and gate.
What other flight numbers does SQ5721 have?: Also listed as SIA5721 (Singapore Airlines' ICAO code) and SQ 5721.

SQ5721 and New York JFK to Seoul ICN Flights

Flight SQ5721 is a code-share Singapore Airlines flight of the Asiana Airlines operated OZ221.

Other flights departing from New York JFK: B6881, B62285, OZ221, YX4516

Other flights arriving at Seoul ICN: OZ221, UA893, 7C1184, WE502

All flights connecting New York JFK to Seoul ICN.