IB356 San FranciscoSFO · 17:55 MadridMAD · 14:10
IB356 by Iberia flies from San Francisco (SFO) to Madrid (MAD).
scheduled from SFO
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SFO and MAD 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 IB356 actually runs
Pro Flight Search has tracked every published board update for IB356 across the SFO and MAD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left heavily delayed (~100 min) but landed heavily delayed (~86 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how IB356 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 SFO and MAD published them.
Planning around IB356? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — IB356 San Francisco to Madrid on-time performance, measured from the SFO and MAD airport boards.
https://proflightsearch.com/flight/IB356
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