TK420 MoscowVKO IstanbulIST · 12:00
TK420 by Turkish Airlines flies from Moscow (VKO) to Istanbul (IST).
tracked route VKO → IST
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +15 min · 1 cancelled · 8 operations tracked
The route today
live boardsTomorrow at Istanbul
ForecastSat 31 Oct, local date
- Chance a departure is cancelled
- 3.5%usually 3.6%
- Chance a departure leaves 60+ min late
- 4.8%usually 3.5%
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 740 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
How TK420 actually runs
Pro Flight Search has tracked every published board update for TK420 across the VKO and IST boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min late. Based on 7 confirmed landings · 4/7 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how TK420 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as VKO and IST published them.
Planning around TK420? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: TK420 Moscow to Istanbul on-time performance, measured from the VKO and IST airport boards.
https://proflightsearch.com/flight/TK420
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