JetBlue PBI to ISP on-time performance
JetBlue nonstop flights from West Palm Beach/Palm Beach to Islip · Aug 2025 – Jul 2026
On-time arrivals
77%
arrived < 15 min late
Cancelled
1.7%
10 flights
Avg arrival delay
16 min
65 min when late
Rank on route
#1 of 3
route average 74% on time
Key facts
- JetBlue flights on PBI to ISP arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 1.7% were cancelled, and 9% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was late-arriving aircraft (68%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft68%
- Airline (crew, maintenance, cleaning, fueling)20%
- Air traffic control & airport congestion11%
- Security1%
- Extreme weather0%
Other airlines on PBI to ISP
- Southwest Airlines74% on time · 16 min avg delay
- Frontier Airlines50% on time · 34 min avg delay
Full PBI to ISP comparison →
JetBlue on-time record across all routes →
573 JetBlue flights tracked on this route; 10 cancelled, 2 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.