LA5803 BarcelonaBCN · 15:10 PortoOPO
LA5803 by LATAM Airlines flies from Barcelona (BCN) to Porto (OPO).
scheduled from BCN
Where the minutes go
last 4 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
Early read, sample still buildingConditions at BCN and OPO 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Barcelona to Porto flights today
same route · LATAM AirlinesIf LA5803 is cancelled, these are the other LATAM Airlines nonstop flights from Barcelona to Porto on the same day, with scheduled departure times in BCN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How LA5803 actually runs
Pro Flight Search has tracked every published board update for LA5803 across the BCN and OPO boards: schedule changes, gate pushes and actual clocks. Usually departs ~31 min late. Based on 4 confirmed departures · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how LA5803 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 BCN and OPO published them.
Planning around LA5803? 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 — LA5803 Barcelona to Porto on-time performance, measured from the BCN and OPO airport boards.
https://proflightsearch.com/flight/LA5803
.