Flight OddsAA4515 CHS → DCA
American Airlines · Charleston, SC to Washington, DC · 68 flights observed, 2025-10-06 to 2026-04-06 · 444 mi
AA4515 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”.
On-time arrival
65%
Median delay
+10 min
90th percentile
+67 min
Cancellation rate
3%
How often is AA4515 on time?
Across 68 flights on CHS → DCA from 2025-10-06 to 2026-04-06, AA4515 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +67 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 43 | 65% |
| 16-30 min | 8 | 12% |
| 31-60 min | 8 | 12% |
| 61-120 min | 4 | 6% |
| 2+ hrs | 3 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 22 | 82% | +3 min |
| 2026-02 | 13 | 54% | +36 min |
| 2026-03 | 26 | 65% | +16 min |
| 2026-04 | 5 | 20% | +126 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 11 | 73% |
| Wed | 11 | 55% |
| Thu | 12 | 58% |
| Fri | 11 | 55% |
| Sat | No data | — |
| Sun | 11 | 82% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…