SQ621 Singapore Airlines
SQ621 Singapore Airlines from Osaka (KIX) to Singapore (SIN): usually departs 17:25, 6 h 30 min, 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 |
|---|---|---|---|---|---|---|
| KIX → SIN | 30 | 17:25 | 22:55 | 6 h 30 min | B78X | Unavailable |
Latest flights of SQ621, by local departure date
- Tue, 3 Nov 2026: KIX → SIN
- Mon, 2 Nov 2026: KIX → SIN
- Sun, 1 Nov 2026: KIX → SIN
- Sat, 31 Oct 2026: KIX → SIN
- Fri, 30 Oct 2026: KIX → SIN
About Singapore Airlines flight SQ621
Tierleap recorded 30 scheduled Singapore Airlines SQ621 flights from Kansai International Airport (KIX) to Singapore Changi Airport (SIN) in the last 30 days. It usually leaves Osaka at 17:25 local time and arrives in Singapore at 22:55 local time, a scheduled 6 h 30 min. 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.
SQ621 from KIX to SIN is about 3,046 miles flown. On Singapore Airlines, KrisFlyer credits 1,523 miles in G class and up to 6,092 in A class, from its earning table.
On Singapore Airlines, Royal Orchid Plus credits 2,285 miles in H class and up to 4,569 in A class, from its earning table.
Questions about SQ621
What time does SQ621 depart?
From Kansai International Airport (KIX) to Singapore Changi Airport (SIN), SQ621 usually leaves Osaka at 17:25 local time and arrives in Singapore at 22:55 local time.
How long is flight SQ621?
The scheduled time of SQ621 from KIX to SIN is 6 h 30 min, the median of the last 30 days.
What aircraft does SQ621 use?
Aircraft types recorded: B78X (30 flights).
How accurate is Tierleap's forecast for SQ621?
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 SQ621 earn?
SQ621 from KIX to SIN is about 3,046 miles flown. On Singapore Airlines, KrisFlyer credits 1,523 miles in G class and up to 6,092 in A class, from its earning table.
How many Royal Orchid Plus miles does SQ621 earn?
SQ621 from KIX to SIN is about 3,046 miles flown. On Singapore Airlines, Royal Orchid Plus credits 2,285 miles in H class and up to 4,569 in A class, from its earning table.