SY171 Las VegasLAS · 09:14 WillistonXWA
SY171 by Sun Country Airlines flies from Las Vegas (LAS) to Williston (XWA) for the Thu, Sep 17 departure.
departs LAS · on schedule
board checked 35m ago · checking again in 45s
Aircraft is still on the ground at LAS · 29 min after scheduled departure
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How SY171 actually runs
Pro Flight Search has tracked every published board update for SY171 across the LAS and XWA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how SY171 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 LAS and XWA published them.
Planning around SY171? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — SY171 Las Vegas to Williston on-time performance, measured from the LAS and XWA airport boards.
https://proflightsearch.com/flight/SY171
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