LH9851 HartfordBDL · 14:00 New YorkJFK
LH9851 by Lufthansa flies from Hartford (BDL) to New York (JFK).
scheduled from BDL
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BDL and JFK are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow at Hartford
ForecastSun 15 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at New York
ForecastSun 15 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Hartford to New York flights
same route · LufthansaIf LH9851 is cancelled, this is the other Lufthansa nonstop flight from Hartford to New York, with scheduled departure times in BDL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How LH9851 actually runs
Pro Flight Search has tracked every published board update for LH9851 across the BDL and JFK boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: departed +76 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how LH9851 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: D-AIXL.
Board clocks recorded as BDL and JFK published them.
Planning around LH9851? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: LH9851 Hartford to New York on-time performance, measured from the BDL and JFK airport boards.
https://proflightsearch.com/flight/LH9851
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