Southwest Airlines departures from Atlanta, GA (ATL)

Arrival outcomes for 17,795 Southwest Airlines marketed flights departing ATL in July 2025–June 2026.

HISTORICAL ROUTE SIGNALGenerally reliable

75.9%arrived on time

13.8%30+ min late

1.1%cancelled

17,795scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late13.8%

60+ minutes late6.8%

Cancelled1.1%

Diverted0.3%

Read this comparison in context

This page isolates one marketing carrier at one origin airport. Compare it with the parent ATL report before drawing a conclusion: airlines can serve different destinations and departure times from the same airport.

Compare all airlines at ATL