B6333 BostonBOS San FranciscoSFO
B6333 by JetBlue Airways flies from Boston (BOS) to San Francisco (SFO).
scheduled from BOS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOS and SFO 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 Boston to San Francisco flights today
same route · JetBlue AirwaysIf B6333 is cancelled, these are the other JetBlue Airways nonstop flights from Boston to San Francisco on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How B6333 actually runs
Pro Flight Search has tracked every published board update for B6333 across the BOS and SFO boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at BOS and SFO.
The verdict above is that record speaking, so it reflects how B6333 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around B6333? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — B6333 Boston to San Francisco on-time performance, measured from the BOS and SFO airport boards.
https://proflightsearch.com/flight/B6333
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