Flight OddsAA3128 TUS → ORD
American Airlines · Tucson, AZ to Chicago, IL · 116 flights observed, 2025-11-02 to 2026-04-06 · 1,437 mi
AA3128 covers more than one route in the data window — the stats below are for TUS → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
-9 min
90th percentile
+66 min
Cancellation rate
1%
How often is AA3128 on time?
Across 116 flights on TUS → ORD from 2025-11-02 to 2026-04-06, AA3128 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +66 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 | 84 | 75% |
| 16-30 min | 7 | 6% |
| 31-60 min | 8 | 7% |
| 61-120 min | 7 | 6% |
| 2+ hrs | 6 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 27 | 70% | +3 min |
| 2025-12 | 29 | 76% | +17 min |
| 2026-01 | 4 | 75% | -8 min |
| 2026-02 | 17 | 94% | -6 min |
| 2026-03 | 30 | 73% | +31 min |
| 2026-04 | 5 | 40% | +49 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 71% |
| Tue | 16 | 88% |
| Wed | 14 | 43% |
| Thu | 15 | 80% |
| Fri | 17 | 82% |
| Sat | 16 | 81% |
| Sun | 17 | 76% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…