Southwest Airlines Delays in 2012
83.8% of flights arrived on time in 2012
1,140,535Flights
83.8%On-time
9 minAvg delay
0.8%Cancelled
0.2%Diverted
Delay causes
- Air carrier29.5%
- Extreme weather4%
- National Aviation System14%
- Security0.3%
- Late-arriving aircraft52.3%
← 2011 · Southwest Airlines overview · 2013 →
On-time = arrival within 15 minutes of schedule, per U.S. DOT definitions. Source: Bureau of Transportation Statistics (public domain). Delay-cause attribution is reported by carriers since June 2003.