Flight profile · American Airlines
AA179
New York (JFK) to San Francisco (SFO) · scheduled 8:00 AM – 11:26 AM
How AA179 performs
994 operations, 2023-07-02 to 2026-06-30.
AA179 arrived on time 89.1% of the time, against 77.3% for all JFK → SFO flights — this specific departure is 11.8 percentage points better than the route as a whole. Against American Airlines’s own flights on this route it is 7.7 points better.
Source: US DOT Bureau of Transportation Statistics · 994 operations between 2023-07-02 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA179 | 89.1% | 1.01% | -21 min | 3.1% | 994 |
| American Airlines on JFK → SFO | 81.4% | 1.32% | -13 min | 5.8% | 4,247 |
| All JFK → SFO flights | 77.3% | 1.20% | -10 min | 8.3% | 20,197 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-02 to 2026-06-30
By day of week
Does AA179 run worse on particular days?
Wednesday is historically the most reliable day and Friday the least, a gap of 2.8 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-02 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Other routes AA179 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.
| Route | Operated | Flights | On time |
|---|---|---|---|
| JFK→LAS New York to Las Vegas | 2024-02-08 – 2024-02-12 | 3 | — |
Because the same number has served different journeys, the statistics above describe only the route AA179 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 994 records of AA179 operating JFK → SFO, 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.