JetBlue STT to SJU on-time performance
JetBlue nonstop flights from Charlotte Amalie to San Juan · Aug 2025 – Jul 2026
On-time arrivals
72%
arrived < 15 min late
Cancelled
2.2%
12 flights
Avg arrival delay
22 min
76 min when late
Rank on route
#1 of 2
route average 71% on time
Key facts
- JetBlue flights on STT to SJU arrived on time 72% of the time in Aug 2025 – Jul 2026.
- 2.2% were cancelled, and 12% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 71% on time overall.
- The largest source of delay minutes was late-arriving aircraft (70%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft70%
- Airline (crew, maintenance, cleaning, fueling)16%
- Air traffic control & airport congestion14%
- Security0%
- Extreme weather0%
Other airlines on STT to SJU
- Frontier Airlines50% on time · 177 min avg delay
Full STT to SJU comparison →
JetBlue on-time record across all routes →
542 JetBlue flights tracked on this route; 12 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.