Southwest Airlines BNA to BDL on-time performance
Southwest Airlines nonstop flights from Nashville to Hartford · Aug 2025 – Jul 2026
On-time arrivals
79%
arrived < 15 min late
Cancelled
1.1%
4 flights
Avg arrival delay
10 min
40 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Southwest Airlines flights on BNA to BDL arrived on time 79% 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 80% on time overall.
- The largest source of delay minutes was late-arriving aircraft (48%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft48%
- Airline (crew, maintenance, cleaning, fueling)47%
- Air traffic control & airport congestion5%
- Extreme weather0%
- Security0%
Other airlines on BNA to BDL
- Spirit Airlines93% on time · 5 min avg delay
Full BNA to BDL comparison →
Southwest Airlines on-time record across all routes →
376 Southwest Airlines flights tracked on this route; 4 cancelled, 1 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.