JetBlue BOS to BUF on-time performance
JetBlue nonstop flights from Boston to Buffalo · Aug 2025 – Jul 2026
On-time arrivals
72%
arrived < 15 min late
Cancelled
3.4%
31 flights
Avg arrival delay
20 min
71 min when late
Rank on route
#3 of 3
route average 75% on time
Key facts
- JetBlue flights on BOS to BUF arrived on time 72% of the time in Aug 2025 – Jul 2026.
- 3.4% were cancelled, and 12% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 75% 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)25%
- Air traffic control & airport congestion11%
- Extreme weather5%
- Security0%
Other airlines on BOS to BUF
- Republic Airways84% on time · 11 min avg delay
- Envoy Air83% on time · 13 min avg delay
Full BOS to BUF comparison →
JetBlue on-time record across all routes →
918 JetBlue flights tracked on this route; 31 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.