Southwest Airlines departures from Buffalo, NY (BUF)

Arrival outcomes for 5,549 Southwest Airlines marketed flights departing BUF in July 2025–June 2026.

HISTORICAL ROUTE SIGNALGenerally reliable

78.8%arrived on time

11.0%30+ min late

1.1%cancelled

5,549scheduled flights

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

30+ minutes late11.0%

60+ minutes late5.5%

Cancelled1.1%

Diverted0.3%

Read this comparison in context

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

Compare all airlines at BUF