SQ637 Singapore Airlines
SQ637 Singapore Airlines from Narita (NRT) to Singapore (SIN): usually departs 10:55, 7 h, B78X. Usual times, aircraft, on-time record and miles earned over the last 30 days.
| Route | Flights recorded | Usually departs | Usually arrives | Scheduled time | Aircraft | Within 15 min |
|---|---|---|---|---|---|---|
| NRT → SIN | 30 | 10:55 | 16:55 | 7 h | B78X | Unavailable |
Latest flights of SQ637, by local departure date
- Tue, 3 Nov 2026: NRT → SIN
- Mon, 2 Nov 2026: NRT → SIN
- Sun, 1 Nov 2026: NRT → SIN
- Sat, 31 Oct 2026: NRT → SIN
- Fri, 30 Oct 2026: NRT → SIN
About Singapore Airlines flight SQ637
Tierleap recorded 30 scheduled Singapore Airlines SQ637 flights from Narita International Airport (NRT) to Singapore Changi Airport (SIN) in the last 30 days. It usually leaves Narita at 10:55 local time and arrives in Singapore at 16:55 local time, a scheduled 7 h. Aircraft types recorded: B78X (30 flights).
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
SQ637 from NRT to SIN is about 3,329 miles flown. On Singapore Airlines, KrisFlyer credits 1,665 miles in G class and up to 6,658 in A class, from its earning table.
On Singapore Airlines, Royal Orchid Plus credits 2,497 miles in H class and up to 4,994 in A class, from its earning table.
Questions about SQ637
What time does SQ637 depart?
From Narita International Airport (NRT) to Singapore Changi Airport (SIN), SQ637 usually leaves Narita at 10:55 local time and arrives in Singapore at 16:55 local time.
How long is flight SQ637?
The scheduled time of SQ637 from NRT to SIN is 7 h, the median of the last 30 days.
What aircraft does SQ637 use?
Aircraft types recorded: B78X (30 flights).
How accurate is Tierleap's forecast for SQ637?
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
How many KrisFlyer miles does SQ637 earn?
SQ637 from NRT to SIN is about 3,329 miles flown. On Singapore Airlines, KrisFlyer credits 1,665 miles in G class and up to 6,658 in A class, from its earning table.
How many Royal Orchid Plus miles does SQ637 earn?
SQ637 from NRT to SIN is about 3,329 miles flown. On Singapore Airlines, Royal Orchid Plus credits 2,497 miles in H class and up to 4,994 in A class, from its earning table.