Flight OddsAmerican Airlines · Charleston, SC to Washington, DC · 105 flights observed, 2025-07-01 to 2025-10-31 · 444 mi
AA1040 covers more than one route in the data window — the stats below are for CHS → DCA, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA1040 on time?
Across 105 flights on CHS → DCA from 2025-07-01 to 2025-10-31, AA1040 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +99 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 | 55 | 55% |
| 16-30 min | 9 | 9% |
| 31-60 min | 16 | 16% |
| 61-120 min | 11 | 11% |
| 2+ hrs | 9 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 21 | 38% | +89 min |
| 2025-08 | 26 | 54% | +32 min |
| 2025-09 | 26 | 73% | +35 min |
| 2025-10 | 27 | 52% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 65% |
| Tue | 16 | 63% |
| Wed | 17 | 53% |
| Thu | 17 | 41% |
| Fri | 17 | 59% |
| Sat | No data | — |
| Sun | 16 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…