Flight OddsUA312 DSM → ORD
United Airlines · Des Moines, IA to Chicago, IL · 123 flights observed, 2026-01-06 to 2026-05-20 · 299 mi
UA312 covers more than one route in the data window — the stats below are for DSM → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
+2 min
90th percentile
+94 min
Cancellation rate
2%
How often is UA312 on time?
Across 123 flights on DSM → ORD from 2026-01-06 to 2026-05-20, UA312 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +94 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 | 85 | 73% |
| 16-30 min | 10 | 9% |
| 31-60 min | 6 | 5% |
| 61-120 min | 8 | 7% |
| 2+ hrs | 8 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 25 | 68% | +21 min |
| 2026-02 | 27 | 93% | -2 min |
| 2026-03 | 23 | 87% | +12 min |
| 2026-04 | 23 | 52% | +59 min |
| 2026-05 | 19 | 58% | +48 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 63% |
| Tue | 20 | 65% |
| Wed | 19 | 74% |
| Thu | 16 | 88% |
| Fri | 16 | 69% |
| Sat | 11 | 91% |
| Sun | 16 | 69% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…