WN3440 LGA → ATL

Southwest Airlines · New York, NY to Atlanta, GA · 32 flights observed, 2025-08-07 to 2025-09-29 · 762 mi

This flight's reliability varies a lot by day of week — 88% on-time on Mondays vs. 25% on Thursdays.

WN3440 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
56%
Median delay
+12 min
90th percentile
+106 min
Cancellation rate
0%

How often is WN3440 on time?

Across 32 flights on LGA → ATL from 2025-08-07 to 2025-09-29, WN3440 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +106 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time1856%
16-30 min619%
31-60 min26%
61-120 min39%
2+ hrs39%

Performance by month

MonthFlightsOn-timeAvg delay
2025-081540%+22 min
2025-091771%+60 min

Performance by day of week

DayFlightsOn-time
Mon888%
TueNo data—
WedNo data—
Thu825%
Fri863%
SatNo data—
Sun850%

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