Flight OddsAmerican Airlines · Chicago, IL to Raleigh/Durham, NC · 56 flights observed, 2025-11-02 to 2026-02-11 · 646 mi
AA4633 covers more than one route in the data window — the stats below are for ORD → RDU, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA4633 on time?
Across 56 flights on ORD → RDU from 2025-11-02 to 2026-02-11, AA4633 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +86 min or later. 11% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 29 | 58% |
| 16-30 min | 6 | 12% |
| 31-60 min | 8 | 16% |
| 61-120 min | 4 | 8% |
| 2+ hrs | 3 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 20 | 60% | +31 min |
| 2025-12 | 2 | 0% | +330 min |
| 2026-01 | 18 | 67% | +4 min |
| 2026-02 | 10 | 50% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 7 | 86% |
| Wed | 7 | 43% |
| Thu | 8 | 50% |
| Fri | 8 | 63% |
| Sat | 3 | 33% |
| Sun | 9 | 56% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…