Republic Airways EWR to BUF on-time performance
Republic Airways nonstop flights from Newark to Buffalo · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
85%
arrived < 15 min late
Cancelled
5.8%
23 flights
Avg arrival delay
11 min
70 min when late
Rank on route
#1 of 2
route average 81% on time
Key facts
- Republic Airways flights on EWR to BUF arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 5.8% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (37%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft37%
- Air traffic control & airport congestion27%
- Airline (crew, maintenance, cleaning, fueling)26%
- Extreme weather11%
- Security0%
Other airlines on EWR to BUF
- United Airlines65% on time · 28 min avg delay
Full EWR to BUF comparison →
Republic Airways on-time record across all routes →
394 Republic Airways flights tracked on this route; 23 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.