SL643 Khon KaenKKC BangkokDMK · 11:00
SL643 by Thai Lion Air flies from Khon Kaen (KKC) to Bangkok (DMK).
scheduled from KKC
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 −23 min · 9 cancelled · 10 operations tracked
The route today
live boardsTomorrow at Bangkok
ForecastSat 31 Oct, local date
- 48% chance of thunder
- 83% chance of rain
- Chance a departure leaves 60+ min late
- 2.4%usually 2.3%
Weather behind it: 48% chance of thunder and 83% chance of rain at Bangkok
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 320 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How SL643 actually runs
Pro Flight Search has tracked every published board update for SL643 across the KKC and DMK boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 10 confirmed landings · 10/10 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how SL643 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 KKC and DMK published them.
Planning around SL643? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: SL643 Khon Kaen to Bangkok on-time performance, measured from the KKC and DMK airport boards.
https://proflightsearch.com/flight/SL643
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