Flight OddsAmerican Airlines · Colorado Springs, CO to Chicago, IL · 83 flights observed, 2025-10-06 to 2026-02-11 · 911 mi
AA6351 covers more than one route in the data window — the stats below are for COS → ORD, the one it has flown most recently. The others are linked under “Other routes”.
How often is AA6351 on time?
Across 83 flights on COS → ORD from 2025-10-06 to 2026-02-11, AA6351 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +131 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 | 52 | 63% |
| 16-30 min | 5 | 6% |
| 31-60 min | 11 | 13% |
| 61-120 min | 5 | 6% |
| 2+ hrs | 9 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 26 | 62% | +16 min |
| 2025-11 | 1 | 100% | -1 min |
| 2025-12 | 14 | 71% | +18 min |
| 2026-01 | 30 | 60% | +41 min |
| 2026-02 | 11 | 64% | +42 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 50% |
| Tue | 12 | 67% |
| Wed | 12 | 58% |
| Thu | 12 | 67% |
| Fri | 11 | 45% |
| Sat | 12 | 83% |
| Sun | 11 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…