SY4055 BoiseBOI Cincinnati / CovingtonCVG
SY4055 by Sun Country Airlines flies from Boise (BOI) to Cincinnati / Covington (CVG).
scheduled from BOI
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOI and CVG 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.
Other Boise to Cincinnati / Covington flights today
same route · Sun Country AirlinesIf SY4055 is cancelled, this is the other Sun Country Airlines nonstop flight from Boise to Cincinnati / Covington on the same day, with scheduled departure times in BOI local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How SY4055 actually runs
Pro Flight Search has tracked every published board update for SY4055 across the BOI and CVG boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at BOI and CVG.
The verdict above is that record speaking, so it reflects how SY4055 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around SY4055? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SY4055 Boise to Cincinnati / Covington on-time performance, measured from the BOI and CVG airport boards.
https://proflightsearch.com/flight/SY4055
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