Southwest Airlines Delays in 2018
80.3% of flights arrived on time in 2018
1,352,552Flights
80.3%On-time
11.1 minAvg delay
1.4%Cancelled
0.2%Diverted
Delay causes
- Air carrier31.5%
- Extreme weather2.7%
- National Aviation System16.5%
- Security0.3%
- Late-arriving aircraft49%
← 2017 · Southwest Airlines overview · 2019 →
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.