Flight profile · American Airlines
AA703
Charlotte (CLT) to Buffalo (BUF) · scheduled 10:45 PM – 12:38 AM
How AA703 performs
860 operations, 2023-07-01 to 2026-06-30.
AA703 arrived on time 62.0% of the time, against 71.8% for all CLT → BUF flights — this specific departure is 9.8 percentage points worse than the route as a whole. Against American Airlines’s own flights on this route it is 9.9 points worse.
Source: US DOT Bureau of Transportation Statistics · 860 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA703 | 62.0% | 2.56% | 4 min | 15.1% | 860 |
| American Airlines on CLT → BUF | 71.8% | 1.50% | -2 min | 9.9% | 3,467 |
| All CLT → BUF flights | 71.8% | 1.60% | -1 min | 9.9% | 3,562 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does AA703 run worse on particular days?
Tuesday is historically the most reliable day and Thursday the least, a gap of 16.2 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.
Other routes AA703 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 |
|---|---|---|---|
| DFW→ORD Dallas–Fort Worth to Chicago | 2026-02-12 – 2026-03-07 | 24 | — |
| CLT→EGE Charlotte to Eagle | 2025-12-18 – 2026-01-05 | 19 | — |
| GRR→ORD Grand Rapids to Chicago | 2025-11-30 – 2025-11-30 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AA703 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 860 records of AA703 operating CLT → BUF, 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.