UL454 ColomboCMB TokyoNRT · 08:10
UL454 by SriLankan Airlines flies from Colombo (CMB) to Tokyo (NRT).
tracked route CMB → NRT
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 −18 min · 0 cancelled · 8 operations tracked
The route today
live boardsHow UL454 actually runs
Pro Flight Search has tracked every published board update for UL454 across the CMB and NRT boards: schedule changes, gate pushes and actual clocks. Usually lands ~18 min early. Based on 8 confirmed landings · 7/8 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UL454 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-ALS, 4R-ALP, 4R-ALN, 4R-ALH.
Board clocks recorded as CMB and NRT published them.
Planning around UL454? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UL454 Colombo to Tokyo on-time performance, measured from the CMB and NRT airport boards.
https://proflightsearch.com/flight/UL454
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