DL497 BostonBOS · 07:50 Las VegasLAS · 10:32
DL497 by Delta Air Lines flies from Boston (BOS) to Las Vegas (LAS) for the Sun, Sep 13 departure.
arrival expected at LAS · 1 min early
board checked 1m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BOS and LAS 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 DL497 actually runs
Pro Flight Search has tracked every published board update for DL497 across the BOS and LAS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +20 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL497 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 BOS and LAS published them.
Planning around DL497? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL497 Boston to Las Vegas on-time performance, measured from the BOS and LAS airport boards.
https://proflightsearch.com/flight/DL497
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