Southwest Airlines departures from Boise, ID (BOI)

Arrival outcomes for 5,304 Southwest Airlines marketed flights departing BOI in July 2025–June 2026.

HISTORICAL ROUTE SIGNALLower disruption

80.9%arrived on time

10.6%30+ min late

0.2%cancelled

5,304scheduled flights

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

30+ minutes late10.6%

60+ minutes late4.7%

Cancelled0.2%

Diverted0.2%

Read this comparison in context

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

Compare all airlines at BOI