AA4430 New YorkLGA · 15:30 BostonBOS · 16:52
AA4430 by American Airlines flies from New York (LGA) to Boston (BOS) for the Tue, Aug 18 departure.
arrived at BOS · 39 min early
⚖ AA4430 typically leaves +82 and lands +42. 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 +42 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by BOS (Boston), currently flying MVFR (marginal visual). 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 New York to Boston flights today
same route · American AirlinesIf AA4430 is cancelled, these are the other American Airlines nonstop flights from New York to Boston on the same day, with scheduled departure times in LGA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4430 actually runs
Pro Flight Search has tracked every published board update for AA4430 across the LGA and BOS boards: schedule changes, gate pushes and actual clocks. Usually lands ~44 min late. Based on 12 confirmed landings · 5/12 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 AA4430 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: N433YX, N109HQ, N114HQ, N428YX.
Board clocks recorded as LGA and BOS published them.
Planning around AA4430? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4430 New York to Boston on-time performance, measured from the LGA and BOS airport boards.
https://proflightsearch.com/flight/AA4430
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