LGA → GSP American Airlines

American Airlines · New York, NY to Greer, SC · 934 flights, 2025-07-01 to 2026-06-30 · aggregated across 10 flight numbers

This route is usually on time, but has a real long-delay tail — typical (median) delay is -9 min, while the worst 10% run +55 min or later.
On-time arrival
77%
Median delay
-9 min
90th percentile
+55 min
Cancellation rate
7%

How on-time is American Airlines from LGA to GSP?

Across every American Airlines flight number on LGA → GSP (934 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +55 min or later. 7% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time66777%
16-30 min506%
31-60 min718%
61-120 min506%
2+ hrs273%

Performance by month

MonthFlightsOn-timeAvg delay
2025-076276%+10 min
2025-087485%+9 min
2025-097790%-9 min
2025-108174%+5 min
2025-117569%+16 min
2025-126758%+24 min
2026-016491%-6 min
2026-026881%+0 min
2026-036959%+14 min
2026-048381%-3 min
2026-058080%-4 min
2026-066580%+3 min

Performance by day of week

DayFlightsOn-time
Mon13880%
Tue14076%
Wed14177%
Thu13878%
Fri13676%
Sat6085%
Sun11270%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…