American Airlines · Chattanooga, TN to Washington, DC · 32 flights observed, 2026-04-07 to 2026-05-20 · 523 mi
AA5145 covers more than one route in the data window — the stats below are for CHA → DCA, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA5145 on time?
Across 32 flights on CHA → DCA from 2026-04-07 to 2026-05-20, AA5145 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived +37 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 28 | 88% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 3% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 18 | 83% | +52 min |
| 2026-05 | 14 | 93% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 7 | 86% |
| Wed | 7 | 71% |
| Thu | 6 | 100% |
| Fri | 6 | 100% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…