Flight OddsUA1830 ORD → DSM
United Airlines · Chicago, IL to Des Moines, IA · 240 flights observed, 2025-07-01 to 2026-05-20 · 299 mi
UA1830 covers more than one route in the data window — the stats below are for ORD → DSM, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-3 min
90th percentile
+49 min
Cancellation rate
1%
How often is UA1830 on time?
Across 240 flights on ORD → DSM from 2025-07-01 to 2026-05-20, UA1830 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +49 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 | 192 | 81% |
| 16-30 min | 13 | 5% |
| 31-60 min | 12 | 5% |
| 61-120 min | 10 | 4% |
| 2+ hrs | 10 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 91% | -5 min |
| 2025-08 | 12 | 83% | -2 min |
| 2025-09 | 6 | 83% | +9 min |
| 2025-10 | 31 | 81% | +14 min |
| 2025-11 | 29 | 90% | -2 min |
| 2025-12 | 15 | 80% | +11 min |
| 2026-01 | 26 | 54% | +35 min |
| 2026-02 | 28 | 93% | -1 min |
| 2026-03 | 23 | 83% | +12 min |
| 2026-04 | 25 | 76% | +17 min |
| 2026-05 | 19 | 79% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 37 | 81% |
| Tue | 39 | 87% |
| Wed | 39 | 82% |
| Thu | 38 | 87% |
| Fri | 36 | 78% |
| Sat | 20 | 65% |
| Sun | 28 | 79% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…