AA4578American Airlines · GSP → LGA
live · 2h ago
Route confirmed American Airlines

AA4578 Greenville/Greer/SpartanburgGSP New YorkLGA · 08:09

AA4578 by American Airlines flies from Greenville/Greer/Spartanburg (GSP) to New York (LGA) for the Thu, Oct 22 departure.

Right nowExpected in New York · On Time
08:09

arrival expected at LGA · on schedule

Typical arrival−9 minmedian over 14 operations
Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+83+165+248 min
10-21
−17 arrival
10-20
−9 arrival
10-19
−12 arrival
10-18
+234 arrival
10-17
+248 arrival
10-16
+3 arrival
10-15
−20 arrival

The 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 operation

median arrival −9 min · 0 cancelled · 14 operations tracked

The route today

live boards
GSPGreenville/Greer/SpartanburgOn-time likelyGSP delay board →
LGANew YorkOn-time likelyLGA delay board →
GSP→LGAevery carrier, schedules and on-time historyRoute intelligence →

How AA4578 actually runs

Pro Flight Search has tracked every published board update for AA4578 across the GSP and LGA boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 13 confirmed landings · 10/13 within 15 min of schedule.

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.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-21GSP LGA 08:09 07:52 (−17)
10-20GSP LGA 08:09 08:00 (−9)
10-19GSP LGA 08:09 07:57 (−12)
10-18GSP LGA 10:20 14:14 (+234)
10-17GSP LGA 09:04 13:12 (+248)
10-16GSP LGA 08:09 08:12 (+3)
10-15GSP LGA 08:09 07:49 (−20)
10-14GSP LGA 08:09 08:21 (+12)
10-13GSP LGA 08:09 07:57 (−12)
10-12GSP LGA 08:09 08:34 (+25)
10-11GSP LGA 10:20 09:58 (−22)
10-10GSP LGA 09:04 08:41 (−23)
10-09GSP LGA 08:09 08:08 (−1)
10-08GSP LGA 08:09 07:58 (−11)

Board clocks recorded as GSP and LGA published them.

Planning around AA4578? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

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Suggested citation

Pro Flight Search — AA4578 Greenville/Greer/Spartanburg to New York on-time performance, measured from the GSP and LGA airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4578
How we measure this →