IB5421 San BartoloméACE · 21:45 BarcelonaBCN · 01:45
IB5421 by Iberia flies from San Bartolomé (ACE) to Barcelona (BCN) for the Sun, Sep 13 departure.
departs ACE · on schedule
board checked 8m ago · checking again in 45s
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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ACE and BCN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How IB5421 actually runs
Pro Flight Search has tracked every published board update for IB5421 across the ACE and BCN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left heavily delayed (~53 min) but landed a little late (~15 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how IB5421 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 ACE and BCN published them.
Planning around IB5421? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — IB5421 San Bartolomé to Barcelona on-time performance, measured from the ACE and BCN airport boards.
https://proflightsearch.com/flight/IB5421
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