Southwest Airlines SJU to FLL on-time performance
Southwest Airlines nonstop flights from San Juan to Fort Lauderdale · Aug 2025 – Jul 2026
On-time arrivals
74%
arrived < 15 min late
Cancelled
0.4%
1 flights
Avg arrival delay
12 min
39 min when late
Rank on route
#3 of 4
route average 75% on time
Key facts
- Southwest Airlines flights on SJU to FLL arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 0.4% were cancelled, and 4% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (62%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft62%
- Airline (crew, maintenance, cleaning, fueling)21%
- Air traffic control & airport congestion16%
- Security1%
- Extreme weather0%
Other airlines on SJU to FLL
- JetBlue76% on time · 18 min avg delay
- Spirit Airlines60% on time · 33 min avg delay
- Frontier Airlines84% on time · 21 min avg delay
Full SJU to FLL comparison →
Southwest Airlines on-time record across all routes →
248 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.