SQ621 Kansai→Singapore Changi (KIX→SIN)
Latest operation On 2026-8-19 it departed 2 min early and arrived 24 min early
Diversion: 0% / Avg delay when late: 32min
Cancellation rate is currently unavailable: cancelled flights have not been captured since 2026-07-23 due to how the flight data is collected
2026-8-1 – 2026-8-19 ・ 19 flights
Flight time & service
- Flight time (scheduled)
- 6h 30m
Flight time is the median scheduled gate-to-gate (block) time; the actual average excludes cancelled and diverted flights
Related
Daily operations
| Date | STD | ATD | STA | ATA | Aircraft | Tail | Block | vs schedule−60 ｜ +60 |
|---|---|---|---|---|---|---|---|---|
| 2026-8-19 | 17:25 | 17:23−2 | 22:55 | —−24 | B78X | 9V-SCH | — | |
| 2026-8-18 | 17:25 | 17:35+10 | 22:55 | —−12 | B78X | 9V-SCY | — | |
| 2026-8-17 | 17:25 | 17:29+4 | 22:55 | —−16 | B78X | 9V-SDB | — | |
| 2026-8-16 | 17:25 | 17:43+18 | 22:55 | —+10 | B78X | 9V-SCW | — | |
| 2026-8-15 | 17:25 | 17:25±0 | 22:55 | —−20 | B78X | 9V-SCQ | — | |
| 2026-8-14 | 17:25 | 17:25±0 | 22:55 | —−14 | B78X | 9V-SDC | — | |
| 2026-8-13 | 17:25 | 18:02+37 | 22:55 | —+7 | B78X | 9V-SCK | — | |
| 2026-8-12 | 17:25 | 17:20−5 | 22:55 | —−36 | B78X | 9V-SDB | — | |
| 2026-8-11 | 17:25 | 17:32+7 | 22:55 | —−19 | B78X | 9V-SCQ | — | |
| 2026-8-10 | 17:25 | 17:26+1 | 22:55 | —−16 | B78X | 9V-SCZ | — | |
| 2026-8-9 | 17:25 | 17:54+29 | 22:55 | —+19 | B78X | 9V-SCF | — | |
| 2026-8-8 | 17:25 | 17:31+6 | 22:55 | —−4 | B78X | 9V-SCF | — | |
| 2026-8-7 | 17:25 | 17:37+12 | 22:55 | —+6 | B78X | 9V-SCJ | — | |
| 2026-8-6 | 17:25 | 18:07+42 | 22:55 | —+30 | B78X | 9V-SCS | — | |
| 2026-8-5 | 17:25 | 17:25±0 | 22:55 | —−23 | B78X | 9V-SCM | — | |
| 2026-8-4 | 17:25 | 18:00+35 | 22:55 | —+9 | B78X | 9V-SCW | — | |
| 2026-8-3 | 17:25 | 17:25±0 | 22:55 | —−29 | B78X | 9V-SDC | — | |
| 2026-8-2 | 17:25 | 17:27+2 | 22:55 | —−18 | B78X | 9V-SDB | — | |
| 2026-8-1 | 17:25 | 17:32+7 | 22:55 | —−16 | B78X | 9V-SCY | — |
Centre line is on schedule. The left end of each line is the departure offset, the dot on the right is the arrival offset — extending right means the delay grew, pulling back left means it was made up in the air. Times are local to each airport.
By day of week All time
Days with n<5 are indicative. The last 2 days are pending confirmation and not yet included
Monthly trend
| On-time departure | Avg delay when late | n | ||
|---|---|---|---|---|
| 2026-08 | 70.6% | +32min | n=17 | |
Avg delay when late counts only flights that departed more than 15 minutes behind schedule
AI8177 / FJ5966 / NH6265
Did you fly SQ621?
A flight number and a date are all it takes. Your log fills itself in once you land, and every mile turns into a map and a number. Free to start.
Log SQ621
Updated: / Last 28 days
Flight data powered by FlightAware