JetBlue LGA to ACK on-time performance
JetBlue nonstop flights from New York to Nantucket · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
4.3%
4 flights
Avg arrival delay
12 min
54 min when late
Rank on route
#2 of 2
route average 82% on time
Key facts
- JetBlue flights on LGA to ACK arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 4.3% were cancelled, and 6% 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 (77%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft77%
- Air traffic control & airport congestion12%
- Airline (crew, maintenance, cleaning, fueling)11%
- Extreme weather0%
- Security0%
Other airlines on LGA to ACK
- Republic Airways82% on time · 10 min avg delay
Full LGA to ACK comparison →
JetBlue on-time record across all routes →
92 JetBlue flights tracked on this route; 4 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.