Flight OddsUA4179 MLI → ORD
United Airlines · Moline, IL to Chicago, IL · 13 flights observed, 2026-02-04 to 2026-04-12 · 139 mi
UA4179 covers more than one route in the data window — the stats below are for MLI → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
+1 min
90th percentile
+79 min
Cancellation rate
15%
How often is UA4179 on time?
Across 13 flights on MLI → ORD from 2026-02-04 to 2026-04-12, UA4179 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +79 min or later. 15% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 8 | 73% |
| 16-30 min | 1 | 9% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 9% |
| 2+ hrs | 1 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 1 | 100% | +11 min |
| 2026-04 | 10 | 70% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | 1 | 100% |
| Wed | 3 | 67% |
| Thu | 2 | 50% |
| Fri | 1 | 100% |
| Sat | 1 | 100% |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…