UL3816 Flight Status SriLankan Airlines: Singapore to Seoul (ALK3816)

SriLankan Airlines UL 3816

Landed On Time

SIN Singapore

Scheduled
22:30
Actual
22:46

Terminal: 4 | Gate: G21

Departure: Fri, Nov 13, 2026 · local time UTC+8

Singapore Changi Airport (SIN)

All SIN Departures >

ICN Seoul

Scheduled
05:45
Actual
05:21

Terminal: 2 | Gate: 249

Arrival: Sat, Nov 14, 2026 · local time UTC+9

Seoul Incheon International Airport (ICN)

All ICN Arrivals >

Landed 13h 57m ago 100%

SIN 22:46 ICN 05:21 +1

4,627 km (2,875 mi) flown

Route map SIN to ICN Map of the great-circle route from Singapore Changi Airport, Singapore to Seoul Incheon International Airport, South Korea, 4627 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. SIN ICN Map data: Natural Earth

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

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Distance: 4627 km / 2875 miles · Scheduled Duration: 06:15 · Actual Duration: 05:35

UL 3816 Flight Status & Schedule SriLankan Airlines Singapore to Seoul

Date From To Departure Arrival Status Details
Nov 13 SIN ICN 22:46 05:21 Landed Track >
Nov 12 SIN ICN 22:49 05:37 Landed Track >
Nov 11 SIN ICN 22:45 05:37 Landed Track >
Nov 10 SIN ICN 22:56 05:55 Landed Track >
Nov 09 SIN ICN 22:43 05:32 Landed Track >
Nov 08 SIN ICN 22:52 05:37 Landed Track >
Nov 07 SIN ICN 22:51 05:51 Landed Track >
Nov 06 SIN ICN 22:49 05:53 Landed Track >
Nov 05 SIN ICN 22:42 05:25 Landed Track >
Nov 04 SIN ICN 22:45 05:44 Landed Track >

SriLankan Airlines' Singapore–Seoul flight covers 4,627 km (2,875 mi) and runs six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The timetable allows 6 h 15 min, but the flight usually takes about 5 h 50 min, so it often makes up time. Yesterday it left 16 minutes late and still landed at 05:21 the next morning, 24 minutes early.

< All Singapore SIN Departures All Seoul ICN Arrivals >

About UL 3816

SriLankan Airlines Flight UL3816 connects Singapore, Singapore to Seoul, South Korea, taking off from Singapore Changi Airport SIN and landing at Seoul Incheon International Airport ICN.

Route
Singapore Changi Airport SIN to Seoul Incheon International Airport ICN
Distance
4,627 km (2,875 mi)
Typical flight time
5 h 50 min
Flies
Mon, Tue, Wed, Thu, Fri, Sun
On time
10 of the last 10
Usually departs from
Terminal 4

UL 3816 FAQ

How long is the UL3816 flight from Singapore to Seoul?
The timetable allows 6 h 15 min. Singapore to Seoul is 4,627 km (2,875 mi).
How often is UL3816 from Singapore to Seoul late?
None of the last 10 flights arrived 15 or more minutes late.
When was the latest UL3816 flight from Singapore to Seoul?
The latest UL3816 was the 22:30 (local time) departure from Singapore on 13 November 2026; it landed 24 minutes early.
Which days does UL3816 fly from Singapore to Seoul?
Six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does UL3816 use?
It usually leaves from Terminal 4 at Singapore Changi Airport (SIN) 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 UL3816 have?
Also listed as ALK3816 (SriLankan Airlines' ICAO code) and UL 3816.

UL3816 and Singapore SIN to Seoul ICN Flights

Flight UL3816 is a code-share SriLankan Airlines flight of the Korean Air operated KE644.

Other flights departing from Singapore SIN: 6E1344, KE644, LD316

Other flights arriving at Seoul ICN: DL27, KE644, VN430, OZ734

All flights connecting Singapore SIN to Seoul ICN.