IB379 MadridMAD · 16:40 San JuanSJU · 18:45
IB379 by Iberia flies from Madrid (MAD) to San Juan (SJU).
scheduled from MAD
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 MAD and SJU 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.
Other Madrid to San Juan flights today
same route · IberiaIf IB379 is cancelled, this is the other Iberia nonstop flight from Madrid to San Juan on the same day, with scheduled departure times in MAD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How IB379 actually runs
Pro Flight Search has tracked every published board update for IB379 across the MAD and SJU boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~21 min) but landed a little late (~6 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how IB379 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 MAD and SJU published them.
Planning around IB379? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — IB379 Madrid to San Juan on-time performance, measured from the MAD and SJU airport boards.
https://proflightsearch.com/flight/IB379
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