SY8772 SeattleSEA SeattleBFI
SY8772 by Sun Country Airlines flies from Seattle (SEA) to Seattle (BFI).
scheduled from SEA
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How SY8772 actually runs
Pro Flight Search has tracked every published board update for SY8772 across the SEA and BFI boards: schedule changes, gate pushes and actual clocks. Combined risk score: 87.0/100. Based on airport operations, weather, and cached board history at SEA and BFI.
The verdict above is that record speaking, so it reflects how SY8772 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 SEA and BFI published them.
Planning around SY8772? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SY8772 Seattle to Seattle on-time performance, measured from the SEA and BFI airport boards.
https://proflightsearch.com/flight/SY8772
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