American Airlines CLT to SJU on-time performance
American Airlines nonstop flights from Charlotte to San Juan · Aug 2025 – Jul 2026
On-time arrivals
79%
arrived < 15 min late
Cancelled
1.3%
13 flights
Avg arrival delay
13 min
56 min when late
Rank on route
#1 of 2
route average 77% on time
Key facts
- American Airlines flights on CLT to SJU arrived on time 79% of the time in Aug 2025 – Jul 2026.
- 1.3% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (35%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft35%
- Airline (crew, maintenance, cleaning, fueling)31%
- Air traffic control & airport congestion19%
- Extreme weather16%
- Security0%
Other airlines on CLT to SJU
- Frontier Airlines52% on time · 40 min avg delay
Full CLT to SJU comparison →
American Airlines on-time record across all routes →
988 American Airlines flights tracked on this route; 13 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.