Flight Reliability
AA 525 · American Airlines
Miami → New York (MIA–JFK)93% of its flights flew this route. The rest (JFK–MIA, SJC–CLT) are included in these numbers.
- 93%
- Arrive within 15 minutes
- 7 min early
- Average arrival delay
- 2.2%
- Cancelled
- 14 min early
- Median arrival delay
Based on 178 historical flights. Data through May 2026.
What the data says
The 6–9 AM departure wins.
AA 525 departing between 6–9 AM arrived on time 93% of the time, versus 82% between 9 AM–12 PM.
Wednesdays have been rough.
AA 525 arrived on time 100% of the time on Mondays and just 80% on Wednesdays. That gap is worth planning around.
Well ahead of the MIA–JFK route.
AA 525 arrived on time 93% of the time, versus 72% across the MIA–JFK route.
Well ahead of the American Airlines network.
AA 525 arrived on time 93% of the time, versus 77% across the American Airlines network.
The breakdown
- Mon100%(23 flights)
- Tue96%(24 flights)
- Wed80%(25 flights)
- Thu96%(25 flights)
- Fri92%(26 flights)
- Sat100%(25 flights)
- Sun85%(26 flights)
- 6–9 AM93%(161 flights)
- 9 AM–12 PM82%(11 flights)
- 9 PM–12 AM—(2 flights)
Jun 96% → May 94% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 96% | 23 |
| July 2025 | 96% | 28 |
| August 2025 | 90% | 31 |
| September 2025 | 97% | 30 |
| April 2026 | 79% | 24 |
| May 2026 | 94% | 31 |
- Departures on time
- 92%
- Diverted
- 0%
- Flights flown
- 174
- Months covered
- 8
Same route, other flights
Keep nerding
Based on 178 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.