B6516 BuffaloBUF · 21:33 BostonBOS · 22:59
B6516 by JetBlue Airways flies from Buffalo (BUF) to Boston (BOS).
scheduled from BUF
⚖ B6516 typically leaves +29 and lands +1. The air wins minutes back.Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +1 min · 0 cancelled · 10 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BUF and BOS 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.
Other Buffalo to Boston flights today
same route · JetBlue AirwaysIf B6516 is cancelled, these are the other JetBlue Airways nonstop flights from Buffalo to Boston on the same day, with scheduled departure times in BUF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How B6516 actually runs
Pro Flight Search has tracked every published board update for B6516 across the BUF and BOS boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 9 confirmed landings · 5/9 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how B6516 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N3244J, N3062J, N3298J, N3275J.
Board clocks recorded as BUF and BOS published them.
Planning around B6516? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — B6516 Buffalo to Boston on-time performance, measured from the BUF and BOS airport boards.
https://proflightsearch.com/flight/B6516
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