Flight OddsBHM → ORD American Airlines
American Airlines · Birmingham, AL to Chicago, IL · 940 flights, 2025-07-01 to 2026-06-30 · aggregated across 35 flight numbers
On-time arrival
77%
Median delay
-7 min
90th percentile
+55 min
Cancellation rate
2%
How on-time is American Airlines from BHM to ORD?
Across every American Airlines flight number on BHM → ORD (940 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +55 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 714 | 77% |
| 16-30 min | 51 | 6% |
| 31-60 min | 70 | 8% |
| 61-120 min | 50 | 5% |
| 2+ hrs | 38 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 82 | 74% | +9 min |
| 2025-08 | 80 | 84% | +8 min |
| 2025-09 | 75 | 80% | +3 min |
| 2025-10 | 87 | 85% | 0 min |
| 2025-11 | 82 | 80% | +6 min |
| 2025-12 | 74 | 70% | +34 min |
| 2026-01 | 59 | 81% | +14 min |
| 2026-02 | 71 | 75% | +4 min |
| 2026-03 | 87 | 75% | +11 min |
| 2026-04 | 87 | 75% | +9 min |
| 2026-05 | 80 | 73% | +20 min |
| 2026-06 | 59 | 76% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 138 | 80% |
| Tue | 125 | 86% |
| Wed | 125 | 75% |
| Thu | 133 | 81% |
| Fri | 137 | 74% |
| Sat | 124 | 74% |
| Sun | 141 | 72% |
AA flight numbers on BHM → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…