American Airlines PWM to PHL on-time performance
American Airlines nonstop flights from Portland to Philadelphia · Aug 2025 – Jul 2026
On-time arrivals
79%
arrived < 15 min late
Cancelled
1.2%
6 flights
Avg arrival delay
18 min
83 min when late
Rank on route
#3 of 3
route average 80% on time
Key facts
- American Airlines flights on PWM to PHL arrived on time 79% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 5% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (51%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)51%
- Late-arriving aircraft30%
- Air traffic control & airport congestion18%
- Extreme weather0%
- Security0%
Other airlines on PWM to PHL
- PSA Airlines80% on time · 32 min avg delay
- Republic Airways100% on time · 0 min avg delay
Full PWM to PHL comparison →
American Airlines on-time record across all routes →
494 American Airlines flights tracked on this route; 6 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.