Singapore Airlines SQ4921 Flight Status : Live Tracking & Updates

International flight Singapore Airlines SQ4921 takes off from Delhi (DEL) India to London (LHR) United Kingdom. It's operated by Singapore Airlines. The plane leaves Indira Gandhi International Airport at 00:35 07 May 2026 Asia/Kolkata. The flight is expected to land at London Heathrow Airport at 07:30 07 May 2026 Europe/London. The flight will last about 11 hours 25 minutes.

Current status of SQ4921 is Departed Delayed by 2h 9m Estimated Arrival in 6 hours, 59 minutes

SQ4921 - SIA4921 Singapore Airlines (SQ)
DEL Delhi India
Flight DEL to LHR
LHR London United Kingdom
Departed Delayed by 2h 9m Estimated Arrival in 6 hours, 59 minutes
Departure Indira Gandhi International Airport
IATA: DELICAO: VIDP
Scheduled 00:35 07 May 2026
Actual 03:15 07 May 2026
3 9
Arrival London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 07:30 07 May 2026
Estimated 09:39 07 May 2026
2 None
SQ4921 Detail
  • Type: International Flight
  • Code Shares: AC 6453, TP 7023
  • Flight Duration: 11 hours 25 minutes
  • Flight Distance: 6744 kms / 4191 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Thursday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Airbus A350-900
  • Callsign: N/A
  • Departure Timezone: Asia/Kolkata
  • Arrival Timezone: Europe/London
  • Current Time in Delhi: Thursday 2026-05-07 07:10 AM
  • Current Time in London: Thursday 2026-05-07 02:40 AM

Flight routes similar to Singapore Airlines SQ4921

Airline Flight no Departure Arrival
Air India AI161
Air India 		07/05/2026
00:35 		11 hours 25 minutes
07:30
TAP Portugal TP7023
TAP Portugal 		07/05/2026
00:35 		11 hours 25 minutes
07:30
American Airlines AA6662
American Airlines 		07/05/2026
01:35 		9 hours 45 minutes
06:50
Air India AI2017
Air India 		07/05/2026
13:05 		11 hours 25 minutes
20:00
Air India AI111
Air India 		07/05/2026
04:35 		11 hours 12 minutes
11:30
Delta DL5946
Delta 		07/05/2026
11:10 		9 hours 11 minutes
16:15
American Airlines AA6664
American Airlines 		07/05/2026
10:05 		9 hours 45 minutes
15:20
Virgin Atlantic VS301
Virgin Atlantic 		07/05/2026
11:10 		9 hours 35 minutes
16:15

Singapore Airlines Flight SQ4921 FAQs

What is the scheduled flight duration for Singapore Airlines SQ4921 flight?

On average, nonstop flight takes 11 hour(s) 25 minutes, with the flight distance of 6744 km (4191 miles).

What is the current status of Singapore Airlines SQ4921 flight?

The current status of flight Singapore Airlines SQ4921 is Departed Delayed by 2h 9m.

What type of aircraft is used for the Singapore Airlines SQ4921 flight?

All Singapore Airlines SQ4921 flights are operated using Airbus A350-900 aircraft.

When does the flight Singapore Airlines SQ4921 arrive?

Flight Singapore Airlines SQ4921 arrives at 07:30.

Which terminal the flight Singapore Airlines SQ4921 is arriving at?

Flight Singapore Airlines SQ4921 arrives in London Heathrow Airport at Terminal 2.

How many Singapore Airlines SQ4921 flights are operated a week?

1 flights per week. The Flight Singapore Airlines SQ4921 is operated on Thursday.