TK 21 then BA 679 at Istanbul
Seoul → Istanbul → London Heathrow
Timetable, Istanbul time
16:40TK 21 from Seoul at the gate
18:35BA 679 to London Heathrow leaves the gate
1 h 55 apart on the timetable
Today
From the airport’s board at 22:21 Istanbul time
16:10TK 21 reached the gate30 min early
19:55BA 679 left the gate1 h 20 late
3 h 45 between the gates
Istanbul’s board shows about 81% of departures at their timetable time, so delays of a few minutes don’t show here.
The last 7 days both flew
Between the gates: TK 21 reaching its gate to BA 679 leaving its gate.
1 h 40shortest
2 h 45typical
3 h 25longest
1 of 7 days had 15 min or more less than the timetable.
TK 21 typically reached its gate 35 min early, BA 679 left 30 min late.
Times each day
| Day | TK 21 at the gate | BA 679 left the gate | Between |
|---|---|---|---|
| Fri 6 Nov | 16:50 10 min late | 19:30 45 min late | 2 h 40 |
| Wed 4 Nov | 16:05 35 min early | 19:30 40 min late | 3 h 25 |
| Mon 2 Nov | 15:55 45 min early | 19:00 30 min late | 3 h 05 |
| Sat 31 Oct | 16:55 15 min late | 18:35 on time | 1 h 40 |
| Fri 30 Oct | 16:40 on time | 19:30 45 min late | 2 h 50 |
| Wed 28 Oct | 16:05 35 min early | 18:50 on time | 2 h 45 |
| Mon 26 Oct | 16:00 40 min early | 18:30 on time | 2 h 30 |
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.