Southwest Airlines BNA to PIT on-time performance
Southwest Airlines nonstop flights from Nashville to Pittsburgh · Aug 2025 – Jul 2026
On-time arrivals
73%
arrived < 15 min late
Cancelled
0.5%
5 flights
Avg arrival delay
14 min
45 min when late
Rank on route
#2 of 2
route average 73% on time
Key facts
- Southwest Airlines flights on BNA to PIT arrived on time 73% 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 73% on time overall.
- The largest source of delay minutes was late-arriving aircraft (64%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft64%
- Airline (crew, maintenance, cleaning, fueling)27%
- Air traffic control & airport congestion9%
- Extreme weather1%
- Security0%
Other airlines on BNA to PIT
- Allegiant Air77% on time · 21 min avg delay
Full BNA to PIT comparison →
Southwest Airlines on-time record across all routes →
1,018 Southwest Airlines flights tracked on this route; 5 cancelled, 0 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.