Southwest Airlines BUF to FLL on-time performance
Southwest Airlines nonstop flights from Buffalo to Fort Lauderdale · Aug 2025 – Jul 2026
On-time arrivals
64%
arrived < 15 min late
Cancelled
1.7%
1 flights
Avg arrival delay
26 min
68 min when late
Rank on route
#2 of 2
route average 75% on time
Key facts
- Southwest Airlines flights on BUF to FLL arrived on time 64% of the time in Aug 2025 – Jul 2026.
- 1.7% were cancelled, and 12% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (53%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft53%
- Air traffic control & airport congestion34%
- Airline (crew, maintenance, cleaning, fueling)13%
- Extreme weather0%
- Security0%
Other airlines on BUF to FLL
- JetBlue77% on time · 17 min avg delay
Full BUF to FLL comparison →
Southwest Airlines on-time record across all routes →
59 Southwest Airlines flights tracked on this route; 1 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.