BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
LAS→ATL

Southwest Airlines Las Vegas, NV (LAS) to Atlanta, GA (ATL) reliability

Among 720 scheduled Southwest Airlines flights from LAS to ATL, 82.1% arrived on time, 7.4% arrived at least 30 minutes late, and 0.7% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
82.1%arrived on time
7.4%30+ min late
0.7%cancelled
720scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late7.4%
60+ minutes late2.4%
Cancelled0.7%
Average arrival-0.0 mincompleted flights

What did Southwest Airlines LAS to ATL record?

Southwest Airlines completed 99.0% of its scheduled reportable LAS to ATL flights in the observation window. 82.1% of all scheduled flights arrived less than 15 minutes late, while 2.4% arrived at least an hour late.

What were Southwest Airlines LAS to ATL disruption rates?

For Southwest Airlines LAS-to-ATL flights, 7.4% arrived at least 30 minutes late, 0.7% were cancelled, and 0.3% were diverted.

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What was the Southwest Airlines LAS to ATL scheduled cohort?

The Southwest Airlines LAS-to-ATL cohort contained 720 scheduled flights; 713 completed, 5 were cancelled, and 2 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.