Flight profile · American Airlines
AA2527
Boston (BOS) to Dallas–Fort Worth (DFW) · scheduled 6:00 AM – 9:11 AM
How AA2527 performs
1,065 operations, 2023-07-01 to 2026-06-30.
AA2527 arrived on time 90.9% of the time, against 75.9% for all BOS → DFW flights — this specific departure is 15.0 percentage points better than the route as a whole. Against American Airlines’s own flights on this route it is 12.8 points better.
Source: US DOT Bureau of Transportation Statistics · 1,065 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA2527 | 90.9% | 3.19% | -17 min | 3.1% | 1,065 |
| American Airlines on BOS → DFW | 78.2% | 2.42% | -11 min | 8.9% | 7,477 |
| All BOS → DFW flights | 75.9% | 2.11% | -9 min | 10.0% | 11,683 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does AA2527 run worse on particular days?
Tuesday is historically the most reliable day and Saturday the least, a gap of 7.5 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 AA2527 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→VPS Dallas–Fort Worth to Valparaiso | 2023-12-17 – 2023-12-17 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route AA2527 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 1,065 records of AA2527 operating BOS → DFW, 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.