Flight OddsAA3749 ORD → DCA
American Airlines · Chicago, IL to Washington, DC · 75 flights observed, 2026-01-06 to 2026-04-06 · 612 mi
AA3749 covers more than one route in the data window — the stats below are for ORD → DCA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-8 min
90th percentile
+28 min
Cancellation rate
1%
How often is AA3749 on time?
Across 75 flights on ORD → DCA from 2026-01-06 to 2026-04-06, AA3749 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +28 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 57 | 80% |
| 16-30 min | 7 | 10% |
| 31-60 min | 3 | 4% |
| 61-120 min | 2 | 3% |
| 2+ hrs | 2 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 71% | +13 min |
| 2026-02 | 22 | 82% | -4 min |
| 2026-03 | 21 | 86% | -3 min |
| 2026-04 | 4 | 100% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 73% |
| Tue | 13 | 92% |
| Wed | 13 | 69% |
| Thu | 13 | 85% |
| Fri | 13 | 77% |
| Sat | 4 | 100% |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…