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SQ321 Flight Status ( London to Singapore )

ARRIVED 24 MINUTES AGO
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Departure (SQ321 Flight Schedule)

Heathrow ()

flag London, United Kingdom

22:05 BST

Thu 07-May-2026

 LATE 24 min
BST 00:00:00 DAY
arr   

Arrival (SQ321 Flight Schedule)

Changi Intl ()

flag Singapore, Singapore

18:30 +08

Fri 08-May-2026

 EARLY 28 min
+08 00:00:00 DAY

Flight Radar Checker SQ 321

Live Flight Tracker Map

Flight SQ321 from London to Singapore is operated by Singapore Airlines. Scheduled time of departure from Heathrow is 22:05 BST and scheduled time of arrival in Changi Intl is 18:30 +08. The duration of the flight is 13 hours 25 minutes.
 

9V-SWS

Boeing (B77W)

3.6 out of 5 stars / 69 votes

Flight Finder
from Singapore to London

Flight Departure Arrival

05:05
Changi Intl
()
Heathrow
()

05:35
Changi Intl
()
Heathrow
()

05:55
Changi Intl
()
Heathrow
()

06:35
Changi Intl
()
Heathrow
()

06:35
Changi Intl
()
Heathrow
()

06:55
Changi Intl
()
Gatwick
()

08:10
Changi Intl
()
Heathrow
()

09:30
Changi Intl
()
Gatwick
()

15:45
Changi Intl
()
Heathrow
()

19:30
Changi Intl
()
Heathrow
()

History Flight Information for SQ321 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Fri, 08 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08
Thu, 07 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:45 BST 17:54 +08
Wed, 06 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:08 BST 17:10 +08
Tue, 05 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:26 BST 18:12 +08
Mon, 04 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:27 BST 18:31 +08
Sun, 03 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:25 BST 18:18 +08
Sat, 02 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:12 BST 18:07 +08
Fri, 01 May SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:08 BST 17:50 +08
Thu, 30 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:27 BST 07:55 +08
Wed, 29 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:13 BST 17:29 +08
Tue, 28 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:15 BST 17:20 +08
Mon, 27 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:09 BST 17:22 +08
Sun, 26 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:12 BST 17:26 +08
Sat, 25 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:12 BST 17:44 +08
Fri, 24 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:35 BST 18:17 +08
Thu, 23 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:10 BST 17:30 +08
Wed, 22 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:09 BST 17:42 +08
Tue, 21 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:22 BST 17:52 +08
Mon, 20 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:24 BST 17:45 +08
Sun, 19 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:10 BST 17:37 +08
Sat, 18 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:08 BST 17:37 +08
Fri, 17 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:15 BST 17:57 +08
Wed, 15 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:25 BST 13:10 +08
Tue, 14 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:02 BST 17:06 +08
Mon, 13 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:27 BST 17:44 +08
Sun, 12 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:09 BST 17:47 +08
Fri, 10 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:32 BST 17:45 +08
Thu, 09 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:19 BST 18:00 +08
Wed, 08 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:06 BST 17:12 +08
Tue, 07 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:23 BST 15:45 +08
Sun, 05 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:11 BST 13:29 +08
Sat, 04 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:15 BST 17:47 +08
Fri, 03 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:06 BST 18:07 +08
Thu, 02 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:16 BST 18:22 +08
Wed, 01 Apr SQ321 Heathrow () Changi Intl () 22:05 BST 18:30 +08 (Boeing B77W) 22:16 BST 18:10 +08

Disclaimer for SQ321 Flight Radar Data

Flight SQ321 from Heathrow to Changi Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight SQ321 data.