Singapore Airlines SQ31 Flight Status

Current status of SQ31 is Departed On time Estimated Arrival in 7 hours, 30 minutes

SQ31 - SIA31 Singapore Airlines (SQ)
SFO San Francisco United States
Flight SFO to SIN
SIN Singapore Singapore
Departed On time Estimated Arrival in 7 hours, 30 minutes
Departure San Francisco International Airport
IATA: SFOICAO: KSFO
Scheduled 09:40 08 December 2025
Actual 09:53 08 December 2025
INTL G9
Arrival Changi International Airport
IATA: SINICAO: WSSS
Scheduled 19:05 09 December 2025
Estimated 18:24 09 December 2025
None None
SQ31 Detail
  • Type: International Flight
  • Flight Duration: 17 hours 25 minutes
  • Flight Distance: 13592 kms / 8445 miles
Airline
  • Singapore Airlines
  • IATA: SQ
  • ICAO: SIA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 314
  • Freight capacity: 20 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Airbus A350-900
  • Callsign: T-F5M
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: Asia/Singapore
  • Current Time in San Francisco: Monday 2025-12-08 18:54 PM
  • Current Time in Singapore: Tuesday 2025-12-09 10:54 AM

International flight Singapore Airlines SQ31 takes off from San Francisco (SFO) United States to Singapore (SIN) Singapore. It's operated by Singapore Airlines. The plane leaves San Francisco International Airport at 09:40 08 December 2025 America/Los_Angeles. The flight is expected to land at Changi International Airport at 19:05 09 December 2025 Asia/Singapore. The flight will last about 17 hours 25 minutes.

Singapore Airlines SQ31 Flight Statistics

Singapore Airlines
Singapore Airlines
FLIGHT NO SQ31
AIRPLANE Airbus A350-900
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 25
DELAYED 5
CANCELLED 0
ON TIME 46
DELAYED 14
CANCELLED 0
ON TIME 64
DELAYED 19
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Singapore Airlines SQ31 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Tue 25 Nov
Departed On time
San Francisco (SFO) 2025-11-25T09:40
Singapore (SIN) 2025-11-26T19:05
2025-11-25T09:46
Mon 24 Nov
Departed On time
San Francisco (SFO) 2025-11-24T09:40
Singapore (SIN) 2025-11-25T19:05
2025-11-24T09:49
Sun 23 Nov
In Air
San Francisco (SFO) 2025-11-23 09:40
Singapore (SIN) 2025-11-24 19:05
2025-11-23 10:15
Sat 22 Nov
Departed On time
San Francisco (SFO) 2025-11-22T09:40
Singapore (SIN) 2025-11-23T19:05
2025-11-22T09:47
Fri 21 Nov
Departed On time
San Francisco (SFO) 2025-11-21T09:40
Singapore (SIN) 2025-11-22T19:05
2025-11-21T09:42
Thu 20 Nov
Departed On time
San Francisco (SFO) 2025-11-20T09:40
Singapore (SIN) 2025-11-21T19:05
2025-11-20T09:48
Wed 19 Nov
Departed On time
San Francisco (SFO) 2025-11-19T09:40
Singapore (SIN) 2025-11-20T19:05
2025-11-19T09:48
Tue 18 Nov
Departed On time
San Francisco (SFO) 2025-11-18T09:40
Singapore (SIN) 2025-11-19T19:05
2025-11-18T09:48
Mon 17 Nov
Departed On time
San Francisco (SFO) 2025-11-17T09:40
Singapore (SIN) 2025-11-18T19:05
2025-11-17T09:48
Sun 16 Nov
Departed On time
San Francisco (SFO) 2025-11-16T09:40
Singapore (SIN) 2025-11-17T19:05
2025-11-16T09:47

Similar flight route from San Francisco (SFO) to Singapore (SIN)

Airline Flight no Departure Arrival
Singapore Airlines SQ33
Singapore Airlines 		08/12/2025
20:15 		17 hours 30 minutes
05:45
United Airlines UA1
United Airlines 		08/12/2025
22:35 		17 hours 25 minutes
08:00
United Airlines UA29
United Airlines 		08/12/2025
10:50 		17 hours 25 minutes
20:15
Vistara UK8033
Vistara 		08/12/2025
22:05 		16 hours 35 minutes
05:40

Frequently asked questions, answered

What is the scheduled flight duration for Singapore Airlines SQ31 flight?

On average, nonstop flight takes 17 hour(s) 25 minutes, with the flight distance of 13592 km (8445 miles).

What is the current status of Singapore Airlines SQ31 flight?

The current status of flight Singapore Airlines SQ31 is Departed On time.

What type of aircraft is used for the Singapore Airlines SQ31 flight?

All Singapore Airlines SQ31 flights are operated using Airbus A350-900 aircraft.

How many Singapore Airlines SQ31 flights are operated a week?

7 flights per week. The Flight Singapore Airlines SQ31 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .