DY4280 PortoOPO · 10:45 StockholmARN · 15:40
DY4280 by Norwegian Air Shuttle flies from Porto (OPO) to Stockholm (ARN) for the Wed, Sep 23 departure.
departs OPO · on schedule
board checked 14m ago · checking again in 45s
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 OPO and ARN 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 DY4280 actually runs
Pro Flight Search has tracked every published board update for DY4280 across the OPO and ARN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left a little late (~10 min) but landed about 19 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how DY4280 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: SERXC, SERRO, SERTA.
Board clocks recorded as OPO and ARN published them.
Planning around DY4280? 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 — DY4280 Porto to Stockholm on-time performance, measured from the OPO and ARN airport boards.
https://proflightsearch.com/flight/DY4280
.