American Airlines · Charleston, SC to Washington, DC · 71 flights observed, 2026-03-08 to 2026-05-20 · 444 mi
AA5159 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 AA5159 on time?
Across 71 flights on CHS → DCA from 2026-03-08 to 2026-05-20, AA5159 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +103 min or later. 15% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 42 | 70% |
| 16-30 min | 5 | 8% |
| 31-60 min | 3 | 5% |
| 61-120 min | 6 | 10% |
| 2+ hrs | 4 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 12 | 67% | +17 min |
| 2026-04 | 28 | 61% | +62 min |
| 2026-05 | 20 | 85% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 67% |
| Tue | 10 | 90% |
| Wed | 7 | 57% |
| Thu | 9 | 44% |
| Fri | 7 | 43% |
| Sat | 9 | 100% |
| Sun | 9 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…