Southwest Airlines BNA to AUS on-time performance
Southwest Airlines nonstop flights from Nashville to Austin · Aug 2025 – Jul 2026
On-time arrivals
79%
arrived < 15 min late
Cancelled
0.5%
10 flights
Avg arrival delay
12 min
50 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Southwest Airlines flights on BNA to AUS arrived on time 79% of the time in Aug 2025 – Jul 2026.
- 0.5% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was late-arriving aircraft (57%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft57%
- Airline (crew, maintenance, cleaning, fueling)25%
- Air traffic control & airport congestion16%
- Extreme weather2%
- Security0%
Other airlines on BNA to AUS
- SkyWest Airlines82% on time · 18 min avg delay
Full BNA to AUS comparison →
Southwest Airlines on-time record across all routes →
2,018 Southwest Airlines flights tracked on this route; 10 cancelled, 5 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.