Singapore Airlines SQ321 Flight Status Today

International flight Singapore Airlines SQ321 takes off from London (LHR) United Kingdom to Singapore (SIN) Singapore. It's operated by Singapore Airlines. The plane leaves London Heathrow Airport at 21:45 29 December 2025 Europe/London. The flight is expected to land at Changi International Airport at 19:00 30 December 2025 Asia/Singapore. The flight will last about 13 hours 15 minutes.

Current status of SQ321 is Scheduled On time Expected Depart in 16 hours, 7 minutes

SQ321 - SIA321 Singapore Airlines (SQ)
LHR London United Kingdom
Flight LHR to SIN
SIN Singapore Singapore
Scheduled On time Expected Depart in 16 hours, 7 minutes
Departure London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 21:45 29 December 2025
2 None
Arrival Changi International Airport
IATA: SINICAO: WSSS
Scheduled 19:00 30 December 2025
None None
SQ321 Detail
  • Type: International Flight
  • Code Shares: AV 6550, MH 5765, NZ 3321, OU 5802, SK 8041, TP 8405
  • Flight Duration: 13 hours 15 minutes
  • Flight Distance: 10886 kms / 6764 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 471
  • Freight capacity: 12.2 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 777-300ER
  • Callsign: F-LROD3
  • Departure Timezone: Europe/London
  • Arrival Timezone: Asia/Singapore
  • Current Time in London: Monday 2025-12-29 05:38 AM
  • Current Time in Singapore: Monday 2025-12-29 13:38 PM

Singapore Airlines SQ321 Flight Statistics

Singapore Airlines
Singapore Airlines
FLIGHT NO SQ321
AIRPLANE Boeing 777-300ER
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 30
DELAYED 0
CANCELLED 0
ON TIME 59
DELAYED 1
CANCELLED 0
ON TIME 81
DELAYED 4
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Singapore Airlines SQ321 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 28 Dec
Scheduled On time
London (LHR) 2025-12-28T21:45
Singapore (SIN) 2025-12-29T19:00
Sat 27 Dec
Scheduled On time
London (LHR) 2025-12-27T21:45
Singapore (SIN) 2025-12-28T19:00
Mon 24 Nov
Departed On time
London (LHR) 2025-11-24T21:45
Singapore (SIN) 2025-11-25T19:00
2025-11-24T21:30
Fri 21 Nov
Departed On time
London (LHR) 2025-11-21T21:45
Singapore (SIN) 2025-11-22T19:00
2025-11-21T21:39
Thu 20 Nov
Scheduled On time
London (LHR) 2025-11-20T21:45
Singapore (SIN) 2025-11-21T19:00
Wed 19 Nov
Scheduled On time
London (LHR) 2025-11-19T21:45
Singapore (SIN) 2025-11-20T19:00
Tue 18 Nov
Scheduled On time
London (LHR) 2025-11-18T21:45
Singapore (SIN) 2025-11-19T19:00
Mon 17 Nov
Scheduled On time
London (LHR) 2025-11-17T21:45
Singapore (SIN) 2025-11-18T19:00
Thu 13 Nov
Scheduled On time
London (LHR) 2025-11-13T21:45
Singapore (SIN) 2025-11-14T19:00
Wed 12 Nov
Scheduled On time
London (LHR) 2025-11-12T21:45
Singapore (SIN) 2025-11-13T19:00

Flight routes similar to Singapore Airlines SQ321

Airline Flight no Departure Arrival
TAP Portugal TP8401
TAP Portugal 		29/12/2025
10:40 		13 hours 10 minutes
07:50
Singapore Airlines SQ317
Singapore Airlines 		29/12/2025
10:40 		13 hours 10 minutes
07:50
British Airways BA11
British Airways 		29/12/2025
18:40 		13 hours 15 minutes
15:55
Singapore Airlines SQ319
Singapore Airlines 		29/12/2025
20:35 		13 hours 5 minutes
17:40
Singapore Airlines SQ305
Singapore Airlines 		29/12/2025
09:10 		0 minutes
06:10
Iberia IB3500
Iberia 		29/12/2025
18:40 		13 hours 15 minutes
15:55
SAS SK8037
SAS 		29/12/2025
10:40 		13 hours 10 minutes
07:50
Fiji Airways FJ5958
Fiji Airways 		29/12/2025
10:40 		13 hours 10 minutes
07:50

Singapore Airlines Flight SQ321 FAQs

What is the scheduled flight duration for Singapore Airlines SQ321 flight?

On average, nonstop flight takes 13 hour(s) 15 minutes, with the flight distance of 10886 km (6764 miles).

What is the current status of Singapore Airlines SQ321 flight?

The current status of flight Singapore Airlines SQ321 is Scheduled On time.

What type of aircraft is used for the Singapore Airlines SQ321 flight?

All Singapore Airlines SQ321 flights are operated using Boeing 777-300ER aircraft.

How many Singapore Airlines SQ321 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .