JetBlue IAH to BOS on-time performance
JetBlue nonstop flights from Houston to Boston · Aug 2025 – Jul 2026
On-time arrivals
57%
arrived < 15 min late
Cancelled
2.8%
13 flights
Avg arrival delay
40 min
91 min when late
Rank on route
#2 of 2
route average 72% on time
Key facts
- JetBlue flights on IAH to BOS arrived on time 57% of the time in Aug 2025 – Jul 2026.
- 2.8% were cancelled, and 23% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (40%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion40%
- Late-arriving aircraft29%
- Airline (crew, maintenance, cleaning, fueling)26%
- Extreme weather5%
- Security0%
Other airlines on IAH to BOS
- United Airlines76% on time · 18 min avg delay
Full IAH to BOS comparison →
JetBlue on-time record across all routes →
460 JetBlue flights tracked on this route; 13 cancelled, 1 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.