American Airlines DCA to PWM on-time performance
American Airlines nonstop flights from Washington to Portland · Aug 2025 – Jul 2026
On-time arrivals
70%
arrived < 15 min late
Cancelled
1.4%
9 flights
Avg arrival delay
21 min
66 min when late
Rank on route
#2 of 3
route average 69% on time
Key facts
- American Airlines flights on DCA to PWM arrived on time 70% of the time in Aug 2025 – Jul 2026.
- 1.4% were cancelled, and 9% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 69% on time overall.
- The largest source of delay minutes was late-arriving aircraft (59%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft59%
- Airline (crew, maintenance, cleaning, fueling)26%
- Air traffic control & airport congestion11%
- Extreme weather3%
- Security0%
Other airlines on DCA to PWM
- PSA Airlines65% on time · 24 min avg delay
- Republic Airways73% on time · 20 min avg delay
Full DCA to PWM comparison →
American Airlines on-time record across all routes →
656 American Airlines flights tracked on this route; 9 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.