AA4578 GreensboroGSO New YorkLGA · 07:44
AA4578 by American Airlines flies from Greensboro (GSO) to New York (LGA).
tracked route GSO → LGA
The route today
live boardsHow AA4578 actually runs
Pro Flight Search has tracked every published board update for AA4578 across the GSO and LGA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +15 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA4578 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as GSO and LGA published them.
Planning around AA4578? 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 — AA4578 Greensboro to New York on-time performance, measured from the GSO and LGA airport boards.
https://proflightsearch.com/flight/AA4578
.