American Airlines MIA to LGA on-time performance
American Airlines nonstop flights from Miami to New York · Aug 2025 – Jul 2026
On-time arrivals
66%
arrived < 15 min late
Cancelled
3.3%
118 flights
Avg arrival delay
29 min
83 min when late
Rank on route
#3 of 5
route average 68% on time
Key facts
- American Airlines flights on MIA to LGA arrived on time 66% of the time in Aug 2025 – Jul 2026.
- 3.3% were cancelled, and 15% arrived an hour or more late.
- That ranks #3 of 5 airlines on this route, which averaged 68% on time overall.
- The largest source of delay minutes was late-arriving aircraft (43%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft43%
- Airline (crew, maintenance, cleaning, fueling)28%
- Air traffic control & airport congestion23%
- Extreme weather5%
- Security0%
Other airlines on MIA to LGA
- Delta Air Lines73% on time · 18 min avg delay
- Spirit Airlines58% on time · 32 min avg delay
- Frontier Airlines60% on time · 37 min avg delay
- Republic Airways75% on time · 12 min avg delay
Full MIA to LGA comparison →
American Airlines on-time record across all routes →
3,560 American Airlines flights tracked on this route; 118 cancelled, 33 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.