Southwest Airlines AUS to BNA on-time performance
Southwest Airlines nonstop flights from Austin to Nashville · Aug 2025 – Jul 2026
On-time arrivals
75%
arrived < 15 min late
Cancelled
0.7%
14 flights
Avg arrival delay
13 min
49 min when late
Rank on route
#2 of 2
route average 76% on time
Key facts
- Southwest Airlines flights on AUS to BNA arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was late-arriving aircraft (54%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft54%
- Airline (crew, maintenance, cleaning, fueling)27%
- Air traffic control & airport congestion16%
- Extreme weather2%
- Security0%
Other airlines on AUS to BNA
- SkyWest Airlines76% on time · 23 min avg delay
Full AUS to BNA comparison →
Southwest Airlines on-time record across all routes →
1,992 Southwest Airlines flights tracked on this route; 14 cancelled, 2 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.