Singapore Airlines SQ640 Flight Status Today

International flight Singapore Airlines SQ640 takes off from Singapore (SIN) Singapore to Tokyo (NRT) Japan. It's operated by Singapore Airlines. The plane leaves Changi International Airport at 00:25 Asia/Singapore. The flight is expected to land at Narita International Airport at 08:30 Asia/Tokyo. The flight will last about 6 hours 31 minutes.

SQ640 - SIA640 Singapore Airlines (SQ)
SIN Singapore Singapore
Flight SIN to NRT
NRT Tokyo Japan
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 16-July-2021
Departure Changi International Airport
IATA: SINICAO: WSSS
Scheduled 00:25
3 A14
Arrival Narita International Airport
IATA: NRTICAO: RJAA
Scheduled 08:30
1S 37
SQ640 Detail
  • Type: International Flight
  • Flight Duration: 6 hours 31 minutes
  • Flight Distance: 5350 kms / 3324 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: B78X
  • Callsign: SIA640
  • Departure Timezone: Asia/Singapore
  • Arrival Timezone: Asia/Tokyo
  • Current Time in Singapore: Saturday 2026-02-28 00:05 AM
  • Current Time in Tokyo: Saturday 2026-02-28 01:05 AM

Flight routes similar to Singapore Airlines SQ640

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Scoot TR808
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Alaska Airlines AS7352
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08:15 		6 hours 45 minutes
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Singapore Airlines SQ638
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WestJet WS5933
WestJet 		28/02/2026
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Singapore Airlines Flight SQ640 FAQs

What is the scheduled flight duration for Singapore Airlines SQ640 flight?

On average, nonstop flight takes 6 hour(s) 31 minutes, with the flight distance of 5350 km (3324 miles).

What type of aircraft is used for the Singapore Airlines SQ640 flight?

All Singapore Airlines SQ640 flights are operated using B78X aircraft.

Which terminal the flight Singapore Airlines SQ640 is arriving at?

Flight Singapore Airlines SQ640 arrives in Narita International Airport at Terminal 1S.