SQ 321 then KE 646 at Changi
London Heathrow → Singapore → Seoul
Timetable, Singapore time
19:00SQ 321 from London Heathrow at the gate
01:40KE 646 to Seoul leaves the gate
6 h 40 apart on the timetable, overnight
The last 10 days both flew
Between the gates: SQ 321 reaching its gate to KE 646 leaving its gate.
6 h 54shortest
7 h 05typical
7 h 34longest
0 of 10 days had 15 min or more less than the timetable.
SQ 321 typically reached its gate 15 min early, KE 646 left 8 min late.
Times each day
| Day | SQ 321 at the gate | KE 646 left the gate | Between |
|---|---|---|---|
| Tue 3 Nov | 18:41 19 min early | 01:45 5 min late | 7 h 04 |
| Mon 2 Nov | 18:35 25 min early | 01:40 on time | 7 h 05 |
| Sun 1 Nov | 18:48 12 min early | 01:49 9 min late | 7 h 01 |
| Sat 31 Oct | 19:01 1 min late | 01:55 15 min late | 6 h 54 |
| Fri 30 Oct | 18:38 22 min early | 01:46 6 min late | 7 h 08 |
| Thu 29 Oct | 18:52 8 min early | 02:26 46 min late | 7 h 34 |
| Wed 28 Oct | 18:56 4 min early | 01:51 11 min late | 6 h 55 |
| Tue 27 Oct | 18:37 23 min early | 01:41 1 min late | 7 h 04 |
| Mon 26 Oct | 18:17 43 min early | 01:51 11 min late | 7 h 34 |
| Sun 25 Oct | 18:36 11 min late | 01:43 3 min late | 7 h 07 |
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.