SQ639 Singapore Airlines - Flight Status
Below, you can find details about Singapore Airlines flight SQ639, which currently operates between the airports of Tokyo - Tokyo Haneda International Airport (Airport Code HND) and Singapore - Singapore Changi Airport (Airport Code SIN).
This flight data pertains specifically to the flight's details for Sunday, October 26, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights SQ639
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights SQ639
SQ639 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
SQ639 Singapore Airlines from Tokyo
Landed - On-time
Flight Status for Sunday October 26, 2025
Landed - On-time
Flight Status for Sunday October 26, 2025
Airline information
Singapore Airlines
Equipment: Boeing 777-300ER
Departure
Tokyo (HND)
October 26, 2025
Tokyo Haneda International Airport
Departed at:
09:52
Terminal:
3
Gate:
107
Scheduled Departure Time: 08:50
Arrival
Singapore (SIN)
October 26, 2025
Singapore Changi Airport
Arrived at:
15:18
Terminal:
3
Gate:
A13
Scheduled Arrival Time: 15:20
Baggage: 43
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- NH6259 - ANA All Nippon Airways
Additional Information
Which is the frequency of flight SQ639?
The flight SQ639 is currently not scheduled at Singapore Changi Airport (SIN).
Which is the distance of flight SQ639?
The distance between the two airports is 5301 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Tokyo: 2025-10-26 18:22:31
Current Time in Singapore: 2025-10-26 17:22:31
The flight SQ639 is currently not scheduled at Singapore Changi Airport (SIN).
Which is the distance of flight SQ639?
The distance between the two airports is 5301 kilometers.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Tokyo: 2025-10-26 18:22:31
Current Time in Singapore: 2025-10-26 17:22:31
Alternative Flights
The following airlines serves the same route between Tokyo and Singapore:
JAL
- Flight Number: JL35. (On Time performance: 86 - Average Delay: 7 minutes)
- Flight Number: JL37. (On Time performance: 80 - Average Delay: 7 minutes)
ANA All Nippon Airways
- Flight Number: NH841. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: NH843. (On Time performance: 89 - Average Delay: 5 minutes)
Singapore Airlines
- Flight Number: SQ631. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: SQ633. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: SQ635. (On Time performance: 91 - Average Delay: 4 minutes)
JAL
- Flight Number: JL35. (On Time performance: 86 - Average Delay: 7 minutes)
- Flight Number: JL37. (On Time performance: 80 - Average Delay: 7 minutes)
ANA All Nippon Airways
- Flight Number: NH841. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: NH843. (On Time performance: 89 - Average Delay: 5 minutes)
Singapore Airlines
- Flight Number: SQ631. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: SQ633. (On Time performance: 91 - Average Delay: 6 minutes)
- Flight Number: SQ635. (On Time performance: 91 - Average Delay: 4 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights SQ639
No flights for SQ639 were scheduled in the past month. The last flight took place on Sunday, October 26, 2025