AA2304 DCA → ORD
American Airlines · Washington, DC to Chicago, IL · 228 flights observed, 2025-07-01 to 2026-06-30 · 612 mi
AA2304 covers more than one route in the data window — the stats below are for DCA → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-15 min
90th percentile
+24 min
Cancellation rate
5%
How often is AA2304 on time?
Across 228 flights on DCA → ORD from 2025-07-01 to 2026-06-30, AA2304 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +24 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 188 | 87% |
| 16-30 min | 10 | 5% |
| 31-60 min | 8 | 4% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 100% | -28 min |
| 2025-08 | 29 | 93% | -14 min |
| 2025-09 | 30 | 100% | -14 min |
| 2025-10 | 30 | 87% | 0 min |
| 2025-11 | 2 | 100% | -22 min |
| 2025-12 | 14 | 86% | -7 min |
| 2026-01 | 5 | 100% | -24 min |
| 2026-04 | 24 | 58% | +13 min |
| 2026-05 | 30 | 77% | +23 min |
| 2026-06 | 28 | 86% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 84% |
| Tue | 29 | 90% |
| Wed | 32 | 88% |
| Thu | 32 | 91% |
| Fri | 31 | 87% |
| Sat | 33 | 88% |
| Sun | 29 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…