UL405 BangkokBKK · 13:55 ColomboCMB
UL405 by SriLankan Airlines flies from Bangkok (BKK) to Colombo (CMB).
scheduled from BKK
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 operation0 cancelled · 13 operations tracked
The route today
live boardsTomorrow on this route
ForecastBangkok to Colombo with SriLankan Airlines · Fri 30 Oct, local date
- Chance a departure leaves 60+ min late
- 5.2%1.9× usual
Forecast weather: 36% chance of thunder 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) · About 2 departures a day on this route with this airline. · 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 Bangkok to Colombo flights today
same route · SriLankan AirlinesIf UL405 is cancelled, these are the other SriLankan Airlines nonstop flights from Bangkok to Colombo on the same day, with scheduled departure times in BKK local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UL405 actually runs
Pro Flight Search has tracked every published board update for UL405 across the BKK and CMB boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 11 confirmed departures · 9/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UL405 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: 4R-ANB, 4R-ANA, 4R-ALS, 4R-ABM.
Board clocks recorded as BKK and CMB published them.
Planning around UL405? 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 — UL405 Bangkok to Colombo on-time performance, measured from the BKK and CMB airport boards.
https://proflightsearch.com/flight/UL405
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