Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Chicago, IL · 140 flights observed, 2025-07-01 to 2026-05-20 · 802 mi
AA1559 covers more than one route in the data window — the stats below are for DFW → ORD, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1559 on time?
Across 140 flights on DFW → ORD from 2025-07-01 to 2026-05-20, AA1559 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +98 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 78 | 58% |
| 16-30 min | 19 | 14% |
| 31-60 min | 17 | 13% |
| 61-120 min | 9 | 7% |
| 2+ hrs | 12 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 45% | +35 min |
| 2025-08 | 29 | 48% | +53 min |
| 2025-09 | 30 | 63% | +15 min |
| 2025-10 | 5 | 100% | -4 min |
| 2026-04 | 24 | 67% | +8 min |
| 2026-05 | 18 | 61% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 41% |
| Tue | 21 | 52% |
| Wed | 21 | 52% |
| Thu | 19 | 74% |
| Fri | 19 | 68% |
| Sat | 18 | 67% |
| Sun | 20 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…