Flight OddsAA4673 ORD → ROA
American Airlines · Chicago, IL to Roanoke, VA · 139 flights observed, 2026-02-12 to 2026-06-30 · 530 mi
AA4673 covers more than one route in the data window — the stats below are for ORD → ROA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-2 min
90th percentile
+59 min
Cancellation rate
6%
How often is AA4673 on time?
Across 139 flights on ORD → ROA from 2026-02-12 to 2026-06-30, AA4673 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +59 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 93 | 72% |
| 16-30 min | 7 | 5% |
| 31-60 min | 16 | 12% |
| 61-120 min | 10 | 8% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 16 | 63% | +10 min |
| 2026-03 | 29 | 72% | +16 min |
| 2026-04 | 27 | 63% | +40 min |
| 2026-05 | 30 | 83% | +1 min |
| 2026-06 | 27 | 74% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 18 | 72% |
| Tue | 19 | 84% |
| Wed | 18 | 78% |
| Thu | 17 | 53% |
| Fri | 18 | 67% |
| Sat | 20 | 75% |
| Sun | 19 | 74% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…