Flight profile · American Airlines
AA688
New York (JFK) to Miami (MIA) · scheduled 11:00 AM – 2:50 PM
How AA688 performs
601 operations, 2023-07-01 to 2026-06-30.
AA688 arrived on time 77.9% of the time, against 75.3% for all JFK → MIA flights — this specific departure is 2.6 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 601 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA688 | 77.9% | 2.33% | -11 min | 9.8% | 601 |
| American Airlines on JFK → MIA | 78.0% | 1.89% | -8 min | 9.1% | 8,467 |
| All JFK → MIA flights | 75.3% | 1.98% | -7 min | 10.1% | 15,464 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes AA688 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
Because the same number has served different journeys, the statistics above describe only the route AA688 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 601 records of AA688 operating JFK → MIA, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.