UL506 LondonLHR · 12:35 ColomboCMB
UL506 by SriLankan Airlines flies from London (LHR) to Colombo (CMB).
scheduled from LHR
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsTomorrow at London
ForecastFri 6 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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.
Other London to Colombo flights today
same route · SriLankan AirlinesIf UL506 is cancelled, this is the other SriLankan Airlines nonstop flight from London to Colombo on the same day, with scheduled departure times in LHR local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How UL506 actually runs
Pro Flight Search has tracked every published board update for UL506 across the LHR and CMB boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: departed +35 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UL506 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 LHR and CMB published them.
Planning around UL506? 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: UL506 London to Colombo on-time performance, measured from the LHR and CMB airport boards.
https://proflightsearch.com/flight/UL506
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