F3666 HyderabadHYD · 07:55 RiyadhRUH · 15:50
F3666 by FAI rent-a-jet flies from Hyderabad (HYD) to Riyadh (RUH) for the Sun, Oct 25 departure.
arrival expected at RUH · on schedule
board checked 3m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at HYD and RUH 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.
How F3666 actually runs
Pro Flight Search has tracked every published board update for F3666 across the HYD and RUH boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at HYD and RUH.
The verdict above is that record speaking, so it reflects how F3666 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: HZ-FBC, HZ-FBG.
Board clocks recorded as HYD and RUH published them.
Planning around F3666? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — F3666 Hyderabad to Riyadh on-time performance, measured from the HYD and RUH airport boards.
https://proflightsearch.com/flight/F3666
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