B61187 BostonBOS · 15:50 Los AngelesLAX
B61187 by JetBlue Airways flies from Boston (BOS) to Los Angeles (LAX) for the Wed, Sep 9 departure.
departs BOS · on schedule
board checked 1m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOS and LAX 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 Los Angeles flights today
same route · JetBlue AirwaysIf B61187 is cancelled, these are the other JetBlue Airways nonstop flights from Boston to Los Angeles 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 B61187 actually runs
Pro Flight Search has tracked every published board update for B61187 across the BOS and LAX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 36.0/100. Based on airport operations, weather, and cached board history at BOS and LAX.
The verdict above is that record speaking, so it reflects how B61187 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around B61187? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — B61187 Boston to Los Angeles on-time performance, measured from the BOS and LAX airport boards.
https://proflightsearch.com/flight/B61187
.