AA4145 Greenville/Greer/SpartanburgGSP ChicagoORD · 20:04
AA4145 by American Airlines flies from Greenville/Greer/Spartanburg (GSP) to Chicago (ORD) for the Tue, Aug 18 departure.
arrival expected at ORD · on schedule
board checked 38m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AA4145 actually runs
Pro Flight Search has tracked every published board update for AA4145 across the GSP and ORD boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +15 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA4145 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 GSP and ORD published them.
Planning around AA4145? 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 — AA4145 Greenville/Greer/Spartanburg to Chicago on-time performance, measured from the GSP and ORD airport boards.
https://proflightsearch.com/flight/AA4145
.