Flight OddsAmerican Airlines · Colorado Springs, CO to Chicago, IL · 41 flights observed, 2026-05-21 to 2026-06-30 · 911 mi
AA4955 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 AA4955 on time?
Across 41 flights on COS → ORD from 2026-05-21 to 2026-06-30, AA4955 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +66 min or later. 12% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 64% |
| 16-30 min | 2 | 6% |
| 31-60 min | 6 | 17% |
| 61-120 min | 4 | 11% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 11 | 91% | -12 min |
| 2026-06 | 25 | 52% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 67% |
| Wed | 3 | 100% |
| Thu | 5 | 80% |
| Fri | 5 | 80% |
| Sat | 6 | 50% |
| Sun | 6 | 33% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…