Flight OddsUA4530 ORD → SGF
United Airlines · Chicago, IL to Springfield, MO · 127 flights observed, 2025-07-03 to 2026-06-30 · 438 mi
UA4530 covers more than one route in the data window — the stats below are for ORD → SGF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
62%
Median delay
+3 min
90th percentile
+86 min
Cancellation rate
4%
How often is UA4530 on time?
Across 127 flights on ORD → SGF from 2025-07-03 to 2026-06-30, UA4530 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +3 min, and the worst 10% of flights arrived +86 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 74 | 62% |
| 16-30 min | 12 | 10% |
| 31-60 min | 16 | 13% |
| 61-120 min | 11 | 9% |
| 2+ hrs | 6 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 13 | 62% | +17 min |
| 2025-08 | 6 | 83% | 0 min |
| 2025-09 | 5 | 100% | -15 min |
| 2025-10 | 25 | 68% | +11 min |
| 2025-11 | 18 | 50% | +38 min |
| 2025-12 | 12 | 58% | +42 min |
| 2026-01 | 5 | 20% | +29 min |
| 2026-04 | 1 | 0% | +29 min |
| 2026-05 | 28 | 64% | +15 min |
| 2026-06 | 6 | 67% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 59% |
| Tue | 12 | 58% |
| Wed | 9 | 33% |
| Thu | 24 | 67% |
| Fri | 26 | 65% |
| Sat | 9 | 89% |
| Sun | 17 | 59% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…