Flight OddsORD → BIS American Airlines
American Airlines · Chicago, IL to Bismarck/Mandan, ND · 274 flights, 2025-07-01 to 2026-06-30 · aggregated across 5 flight numbers
On-time arrival
84%
Median delay
-14 min
90th percentile
+34 min
Cancellation rate
0%
How on-time is American Airlines from ORD to BIS?
Across every American Airlines flight number on ORD → BIS (274 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -14 min; the worst 10% ran +34 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 230 | 84% |
| 16-30 min | 13 | 5% |
| 31-60 min | 16 | 6% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +8 min |
| 2025-08 | 31 | 94% | -12 min |
| 2025-09 | 30 | 90% | -24 min |
| 2025-10 | 31 | 74% | +1 min |
| 2025-11 | 30 | 87% | -11 min |
| 2025-12 | 30 | 70% | +26 min |
| 2026-01 | 5 | 100% | -12 min |
| 2026-04 | 24 | 92% | -4 min |
| 2026-05 | 31 | 90% | -5 min |
| 2026-06 | 30 | 97% | -15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 85% |
| Tue | 40 | 80% |
| Wed | 39 | 82% |
| Thu | 38 | 87% |
| Fri | 39 | 87% |
| Sat | 39 | 87% |
| Sun | 39 | 82% |
AA flight numbers on ORD → BIS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…