Flight profile · American Airlines
AA1559
Chicago (ORD) to Dallas–Fort Worth (DFW) · scheduled 6:45 PM – 9:31 PM
How AA1559 performs
328 operations, 2023-11-05 to 2026-06-30.
AA1559 arrived on time 65.5% of the time, against 73.0% for all ORD → DFW flights — this specific departure is 7.5 percentage points worse than the route as a whole. Against American Airlines’s own flights on this route it is 7.5 points worse.
Source: US DOT Bureau of Transportation Statistics · 328 operations between 2023-11-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| AA1559 | 65.5% | 1.52% | 0 min | 12.1% | 328 |
| American Airlines on ORD → DFW | 73.0% | 2.30% | -5 min | 11.3% | 12,129 |
| All ORD → DFW flights | 73.0% | 1.94% | -5 min | 10.9% | 19,767 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-11-05 to 2026-06-30
Other routes AA1559 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 | 2023-07-01 – 2026-05-20 | 574 | 60.8% |
| DFW→PHX Dallas–Fort Worth to Phoenix | 2026-03-08 – 2026-04-06 | 30 | — |
| RDU→PHL Raleigh–Durham to Philadelphia | 2026-02-13 – 2026-03-06 | 19 | — |
| SEA→CLT Seattle to Charlotte | 2025-11-02 – 2026-02-11 | 68 | — |
| CLT→SEA Charlotte to Seattle | 2025-11-02 – 2026-02-11 | 67 | — |
| DFW→ELP Dallas–Fort Worth to El Paso | 2025-12-18 – 2026-01-05 | 19 | — |
| CLT→DCA Charlotte to Washington | 2025-12-04 – 2025-12-17 | 14 | — |
| LAX→PHL Los Angeles to Philadelphia | 2025-10-06 – 2025-11-01 | 25 | — |
Because the same number has served different journeys, the statistics above describe only the route AA1559 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 328 records of AA1559 operating ORD → 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.