Flight profile · American Airlines
AA2637
Phoenix (PHX) to Santa Ana (SNA) · scheduled 8:30 PM – 9:51 PM
How AA2637 performs
941 operations, 2023-07-01 to 2026-06-30.
AA2637 arrived on time 84.7% of the time, against 82.1% for all PHX → SNA flights — this specific departure is 2.6 percentage points better than the route as a whole. Against American Airlines’s own flights on this route it is 2.7 points better.
Source: US DOT Bureau of Transportation Statistics · 941 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA2637 | 84.7% | 0.32% | -7 min | 2.5% | 941 |
| American Airlines on PHX → SNA | 82.0% | 0.37% | -5 min | 6.2% | 5,344 |
| All PHX → SNA flights | 82.1% | 0.52% | -6 min | 4.6% | 13,229 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does AA2637 run worse on particular days?
Wednesday is historically the most reliable day and Sunday the least, a gap of 8.2 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 941 records of AA2637 operating PHX → SNA, 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.