JetBlue JAX to BOS on-time performance
JetBlue nonstop flights from Jacksonville to Boston · Aug 2025 – Jul 2026
On-time arrivals
69%
arrived < 15 min late
Cancelled
3.2%
21 flights
Avg arrival delay
25 min
79 min when late
Rank on route
#3 of 3
route average 75% on time
Key facts
- JetBlue flights on JAX to BOS arrived on time 69% of the time in Aug 2025 – Jul 2026.
- 3.2% were cancelled, and 14% 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 (53%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft53%
- Air traffic control & airport congestion27%
- Airline (crew, maintenance, cleaning, fueling)20%
- Extreme weather0%
- Security0%
Other airlines on JAX to BOS
- Republic Airways79% on time · 19 min avg delay
- Delta Air Lines81% on time · 14 min avg delay
Full JAX to BOS comparison →
JetBlue on-time record across all routes →
657 JetBlue flights tracked on this route; 21 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.