Flight OddsUA5135 ORD → MCW
United Airlines · Chicago, IL to Mason City, IA · 98 flights observed, 2025-07-01 to 2026-06-24 · 288 mi
UA5135 covers more than one route in the data window — the stats below are for ORD → MCW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
60%
Median delay
+3 min
90th percentile
+103 min
Cancellation rate
12%
How often is UA5135 on time?
Across 98 flights on ORD → MCW from 2025-07-01 to 2026-06-24, UA5135 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +103 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 | 51 | 60% |
| 16-30 min | 11 | 13% |
| 31-60 min | 6 | 7% |
| 61-120 min | 9 | 11% |
| 2+ hrs | 8 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 57% | +25 min |
| 2025-08 | 15 | 60% | +22 min |
| 2025-12 | 8 | 75% | +50 min |
| 2026-01 | 5 | 80% | +5 min |
| 2026-05 | 8 | 63% | +26 min |
| 2026-06 | 21 | 52% | +25 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 64% |
| Tue | 11 | 55% |
| Wed | 11 | 82% |
| Thu | 11 | 55% |
| Fri | 14 | 43% |
| Sat | 11 | 55% |
| Sun | 13 | 69% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…