Southwest Airlines BDL to BNA on-time performance
Southwest Airlines nonstop flights from Hartford to Nashville · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
1.1%
4 flights
Avg arrival delay
8 min
44 min when late
Rank on route
#2 of 2
route average 85% on time
Key facts
- Southwest Airlines flights on BDL to BNA arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 1.1% were cancelled, and 3% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 85% on time overall.
- The largest source of delay minutes was late-arriving aircraft (55%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft55%
- Air traffic control & airport congestion23%
- Airline (crew, maintenance, cleaning, fueling)19%
- Extreme weather2%
- Security0%
Other airlines on BDL to BNA
- Spirit Airlines93% on time · 13 min avg delay
Full BDL to BNA comparison →
Southwest Airlines on-time record across all routes →
375 Southwest Airlines flights tracked on this route; 4 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.