WN3519 LGA → ATL

Southwest Airlines · New York, NY to Atlanta, GA · 26 flights observed, 2025-10-02 to 2025-10-31 · 762 mi

This flight has been on time less than half the time (42%) — expect a real chance of a delay.

WN3519 covers more than one route in the data window — the stats below are for LGA → ATL, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
42%
Median delay
+18 min
90th percentile
+90 min
Cancellation rate
8%

How often is WN3519 on time?

Across 26 flights on LGA → ATL from 2025-10-02 to 2025-10-31, WN3519 arrived within 15 minutes of schedule 42% of the time. The median arrival delay was +18 min, and the worst 10% of flights arrived +90 min or later. 8% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1042%
16-30 min417%
31-60 min625%
61-120 min28%
2+ hrs28%

Performance by month

MonthFlightsOn-timeAvg delay
2025-102442%+31 min

Performance by day of week

DayFlightsOn-time
Mon450%
Tue450%
Wed425%
Thu475%
Fri540%
SatNo data—
Sun30%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…