JetBlue SLC to BOS on-time performance
JetBlue nonstop flights from Salt Lake City to Boston · Aug 2025 – Jul 2026
On-time arrivals
73%
arrived < 15 min late
Cancelled
6.4%
11 flights
Avg arrival delay
21 min
72 min when late
Rank on route
#2 of 2
route average 82% on time
Key facts
- JetBlue flights on SLC to BOS arrived on time 73% of the time in Aug 2025 – Jul 2026.
- 6.4% were cancelled, and 12% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was late-arriving aircraft (72%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft72%
- Airline (crew, maintenance, cleaning, fueling)21%
- Air traffic control & airport congestion6%
- Extreme weather1%
- Security0%
Other airlines on SLC to BOS
- Delta Air Lines84% on time · 11 min avg delay
Full SLC to BOS comparison →
JetBlue on-time record across all routes →
173 JetBlue flights tracked on this route; 11 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.