S4178 Ponta DelgadaPDL PortoOPO · 21:10
S4178 by Azores Airlines flies from Ponta Delgada (PDL) to Porto (OPO).
scheduled from PDL
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How S4178 actually runs
Pro Flight Search has tracked every published board update for S4178 across the PDL and OPO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +55 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how S4178 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 PDL and OPO published them.
Planning around S4178? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — S4178 Ponta Delgada to Porto on-time performance, measured from the PDL and OPO airport boards.
https://proflightsearch.com/flight/S4178
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