Flight OddsAmerican Airlines · Dallas/Fort Worth, TX to Houston, TX · 97 flights observed, 2025-07-01 to 2025-10-05 · 224 mi
AA1635 covers more than one route in the data window — the stats below are for DFW → IAH, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1635 on time?
Across 97 flights on DFW → IAH from 2025-07-01 to 2025-10-05, AA1635 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +24 min, and the worst 10% of flights arrived +150 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 43% |
| 16-30 min | 11 | 12% |
| 31-60 min | 10 | 11% |
| 61-120 min | 18 | 19% |
| 2+ hrs | 14 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 41% | +79 min |
| 2025-08 | 30 | 23% | +84 min |
| 2025-09 | 29 | 55% | +28 min |
| 2025-10 | 5 | 100% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 54% |
| Tue | 14 | 43% |
| Wed | 13 | 46% |
| Thu | 13 | 31% |
| Fri | 13 | 38% |
| Sat | 13 | 46% |
| Sun | 14 | 43% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…