JetBlue BOS to SLC on-time performance
JetBlue nonstop flights from Boston to Salt Lake City · Aug 2025 – Jul 2026
On-time arrivals
54%
arrived < 15 min late
Cancelled
5.2%
9 flights
Avg arrival delay
27 min
55 min when late
Rank on route
#2 of 2
route average 75% on time
Key facts
- JetBlue flights on BOS to SLC arrived on time 54% of the time in Aug 2025 – Jul 2026.
- 5.2% were cancelled, and 13% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (38%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion38%
- Airline (crew, maintenance, cleaning, fueling)30%
- Late-arriving aircraft27%
- Extreme weather5%
- Security0%
Other airlines on BOS to SLC
- Delta Air Lines79% on time · 16 min avg delay
Full BOS to SLC comparison →
JetBlue on-time record across all routes →
173 JetBlue flights tracked on this route; 9 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.