AA8840 MadridMAD · 07:20 PortoOPO
AA8840 by American Airlines flies from Madrid (MAD) to Porto (OPO).
scheduled from MAD
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 · 9 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by MAD (Madrid), currently flying MVFR (marginal visual). These figures come from both airports' records 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 →
Tomorrow at OPO
ForecastThu 12 Nov, local date
- 97% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Madrid to Porto flights
same route · American AirlinesIf AA8840 is cancelled, this is the other American Airlines nonstop flight from Madrid to Porto, with scheduled departure times in MAD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How AA8840 actually runs
Pro Flight Search has tracked every published board update for AA8840 across the MAD and OPO boards: schedule changes, gate pushes and actual clocks. Usually departs ~7 min late. Based on 9 confirmed departures · 8/9 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA8840 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 OPO published them.
Planning around AA8840? 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: AA8840 Madrid to Porto on-time performance, measured from the MAD and OPO airport boards.
https://proflightsearch.com/flight/AA8840
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