Republic Airways LGA to ACK on-time performance
Republic Airways nonstop flights from New York to Nantucket · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
82%
arrived < 15 min late
Cancelled
3.1%
10 flights
Avg arrival delay
10 min
51 min when late
Rank on route
#1 of 2
route average 82% on time
Key facts
- Republic Airways flights on LGA to ACK arrived on time 82% of the time in Aug 2025 – Jul 2026.
- 3.1% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (34%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)34%
- Late-arriving aircraft32%
- Air traffic control & airport congestion28%
- Extreme weather6%
- Security0%
Other airlines on LGA to ACK
- JetBlue80% on time · 12 min avg delay
Full LGA to ACK comparison →
Republic Airways on-time record across all routes →
320 Republic Airways flights tracked on this route; 10 cancelled, 3 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.