Singapore Airlines SQ637 Flight Status Today

International flight Singapore Airlines SQ637 takes off from Tokyo (NRT) Japan to Singapore (SIN) Singapore. It's operated by Singapore Airlines. The plane leaves Narita International Airport at 10:00 18 January 2026 Asia/Tokyo. The flight is expected to land at Changi International Airport at 16:30 18 January 2026 Asia/Singapore. The flight will last about 7 hours 3 minutes.

Current status of SQ637 is Scheduled Estimated Depart in 40 minutes

SQ637 - SIA637 Singapore Airlines (SQ)
NRT Tokyo Japan
Flight NRT to SIN
SIN Singapore Singapore
Scheduled Estimated Depart in 40 minutes
Departure Narita International Airport
IATA: NRTICAO: RJAA
Scheduled 10:00 18 January 2026
Estimated 10:00 18 January 2026
T1 33
Arrival Changi International Airport
IATA: SINICAO: WSSS
Scheduled 16:30 18 January 2026
Estimated 16:30 18 January 2026
- -
SQ637 Detail
  • Type: International Flight
  • Flight Duration: 7 hours 3 minutes
  • Flight Distance: 5350 kms / 3324 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 250
  • Freight capacity: 40.2 tons
  • Passenger classes: Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 787-10
  • Callsign: T-ROAH20
  • Departure Timezone: Asia/Tokyo
  • Arrival Timezone: Asia/Singapore
  • Current Time in Tokyo: Sunday 2026-01-18 09:20 AM
  • Current Time in Singapore: Sunday 2026-01-18 08:20 AM

Singapore Airlines SQ637 Flight Statistics

Singapore Airlines
Singapore Airlines
FLIGHT NO SQ637
AIRPLANE Boeing 787-10
ON TIME 12
DELAYED 2
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 53
DELAYED 7
CANCELLED 0
ON TIME 77
DELAYED 7
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Singapore Airlines SQ637 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 17 Jan
Scheduled On time
Tokyo (NRT) 2026-01-17T10:00
Singapore (SIN) 2026-01-17T16:30
Thu 15 Jan
Scheduled On time
Tokyo (NRT) 2026-01-15T10:00
Singapore (SIN) 2026-01-15T16:30
Sat 10 Jan
Scheduled On time
Tokyo (NRT) 2026-01-10T10:00
Singapore (SIN) 2026-01-10T16:30
Fri 09 Jan
Scheduled On time
Tokyo (NRT) 2026-01-09T10:00
Singapore (SIN) 2026-01-09T16:30
Tue 06 Jan
Scheduled On time
Tokyo (NRT) 2026-01-06T10:00
Singapore (SIN) 2026-01-06T16:30
Mon 29 Dec
Scheduled On time
Tokyo (NRT) 2025-12-29T10:00
Singapore (SIN) 2025-12-29T16:30
Sun 28 Dec
Scheduled On time
Tokyo (NRT) 2025-12-28T10:00
Singapore (SIN) 2025-12-28T16:30
Sat 22 Nov
Arrived On time
Tokyo (NRT) 2025-11-22T10:00
Singapore (SIN) 2025-11-22T16:30
2025-11-22T09:54
2025-11-22T16:09
Fri 21 Nov
Arrived On time
Tokyo (NRT) 2025-11-21T10:00
Singapore (SIN) 2025-11-21T16:30
2025-11-21T10:08
2025-11-21T16:43
Thu 20 Nov
Arrived On time
Tokyo (NRT) 2025-11-20T10:00
Singapore (SIN) 2025-11-20T16:30
2025-11-20T09:59
2025-11-20T16:10

Flight routes similar to Singapore Airlines SQ637

Airline Flight no Departure Arrival
Fiji Airways FJ5948
Fiji Airways 		18/01/2026
18:30 		7 hours 30 minutes
01:00
Singapore Airlines SQ11
Singapore Airlines 		18/01/2026
18:30 		7 hours 30 minutes
01:00
Scoot TR809
Scoot 		18/01/2026
08:50 		7 hours 40 minutes
15:30
ANA NH6255
ANA 		18/01/2026
18:30 		7 hours 30 minutes
01:00
American Airlines AA8482
American Airlines 		18/01/2026
18:10 		7 hours 40 minutes
00:50
Air India AI8219
Air India 		18/01/2026
10:00 		7 hours 33 minutes
16:30
ANA NH801
ANA 		18/01/2026
18:20 		7 hours 35 minutes
00:55
Japan Airlines JL711
Japan Airlines 		18/01/2026
18:10 		7 hours 40 minutes
00:50

Singapore Airlines Flight SQ637 FAQs

What is the scheduled flight duration for Singapore Airlines SQ637 flight?

On average, nonstop flight takes 7 hour(s) 3 minutes, with the flight distance of 5350 km (3324 miles).

What is the current status of Singapore Airlines SQ637 flight?

The current status of flight Singapore Airlines SQ637 is Scheduled.

What type of aircraft is used for the Singapore Airlines SQ637 flight?

All Singapore Airlines SQ637 flights are operated using Boeing 787-10 aircraft.

When does the flight Singapore Airlines SQ637 arrive?

Flight Singapore Airlines SQ637 arrives at 16:30.

Which terminal the flight Singapore Airlines SQ637 is arriving at?

Flight Singapore Airlines SQ637 arrives in Changi International Airport at Terminal -.

How many Singapore Airlines SQ637 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ637 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .