Flight OddsAA4151 ORD → MSP
American Airlines · Chicago, IL to Minneapolis, MN · 123 flights observed, 2025-07-01 to 2026-04-05 · 334 mi
AA4151 covers more than one route in the data window — the stats below are for ORD → MSP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
-2 min
90th percentile
+77 min
Cancellation rate
2%
How often is AA4151 on time?
Across 123 flights on ORD → MSP from 2025-07-01 to 2026-04-05, AA4151 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +77 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 80 | 67% |
| 16-30 min | 12 | 10% |
| 31-60 min | 14 | 12% |
| 61-120 min | 7 | 6% |
| 2+ hrs | 6 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 45% | +34 min |
| 2025-08 | 5 | 20% | +38 min |
| 2025-10 | 25 | 72% | +6 min |
| 2025-11 | 1 | 100% | +7 min |
| 2026-01 | 24 | 75% | +2 min |
| 2026-02 | 21 | 86% | +9 min |
| 2026-03 | 12 | 75% | +4 min |
| 2026-04 | 2 | 100% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 60% |
| Tue | 16 | 94% |
| Wed | 17 | 53% |
| Thu | 18 | 56% |
| Fri | 12 | 67% |
| Sat | 22 | 68% |
| Sun | 19 | 74% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…