Spirit Airlines SJU to PHL on-time performance
Spirit Airlines nonstop flights from San Juan to Philadelphia · Aug 2025 – Jul 2026
On-time arrivals
64%
arrived < 15 min late
Cancelled
8.6%
16 flights
Avg arrival delay
25 min
68 min when late
Rank on route
#3 of 4
route average 71% on time
Key facts
- Spirit Airlines flights on SJU to PHL arrived on time 64% of the time in Aug 2025 – Jul 2026.
- 8.6% were cancelled, and 12% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 71% on time overall.
- The largest source of delay minutes was late-arriving aircraft (52%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft52%
- Airline (crew, maintenance, cleaning, fueling)31%
- Air traffic control & airport congestion15%
- Extreme weather2%
- Security0%
Other airlines on SJU to PHL
- Frontier Airlines62% on time · 32 min avg delay
- American Airlines80% on time · 20 min avg delay
- JetBlue93% on time · 6 min avg delay
Full SJU to PHL comparison →
Spirit Airlines on-time record across all routes →
185 Spirit Airlines flights tracked on this route; 16 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.