Republic Airways DCA to BUF on-time performance
Republic Airways nonstop flights from Washington to Buffalo · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
64%
arrived < 15 min late
Cancelled
2.9%
7 flights
Avg arrival delay
22 min
58 min when late
Rank on route
#3 of 4
route average 64% on time
Key facts
- Republic Airways flights on DCA to BUF arrived on time 64% of the time in Aug 2025 – Jul 2026.
- 2.9% were cancelled, and 11% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 64% on time overall.
- The largest source of delay minutes was late-arriving aircraft (48%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft48%
- Air traffic control & airport congestion21%
- Extreme weather18%
- Airline (crew, maintenance, cleaning, fueling)13%
- Security0%
Other airlines on DCA to BUF
- PSA Airlines64% on time · 33 min avg delay
- Envoy Air65% on time · 23 min avg delay
- American Airlines83% on time · 9 min avg delay
Full DCA to BUF comparison →
Republic Airways on-time record across all routes →
243 Republic Airways flights tracked on this route; 7 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.