American Airlines ORD to PBI on-time performance
American Airlines nonstop flights from Chicago to West Palm Beach/Palm Beach · Aug 2025 – Jul 2026
On-time arrivals
68%
arrived < 15 min late
Cancelled
2.3%
18 flights
Avg arrival delay
28 min
83 min when late
Rank on route
#2 of 2
route average 70% on time
Key facts
- American Airlines flights on ORD to PBI arrived on time 68% of the time in Aug 2025 – Jul 2026.
- 2.3% were cancelled, and 16% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 70% on time overall.
- The largest source of delay minutes was late-arriving aircraft (54%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft54%
- Airline (crew, maintenance, cleaning, fueling)28%
- Air traffic control & airport congestion17%
- Extreme weather1%
- Security0%
Other airlines on ORD to PBI
- United Airlines74% on time · 19 min avg delay
Full ORD to PBI comparison →
American Airlines on-time record across all routes →
796 American Airlines flights tracked on this route; 18 cancelled, 2 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.