Flight OddsUA4525 ORD → GSP
United Airlines · Chicago, IL to Greer, SC · 12 flights observed, 2026-03-29 to 2026-04-29 · 577 mi
UA4525 covers more than one route in the data window — the stats below are for ORD → GSP, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
36%
Median delay
+44 min
90th percentile
+132 min
Cancellation rate
8%
How often is UA4525 on time?
Across 12 flights on ORD → GSP from 2026-03-29 to 2026-04-29, UA4525 arrived within 15 minutes of schedule 36% of the time. The median arrival delay was +44 min, and the worst 10% of flights arrived +132 min or later. 8% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 4 | 36% |
| 16-30 min | 1 | 9% |
| 31-60 min | 1 | 9% |
| 61-120 min | 3 | 27% |
| 2+ hrs | 2 | 18% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 2 | 0% | +75 min |
| 2026-04 | 9 | 44% | +49 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 0% |
| Tue | 4 | 50% |
| Wed | 2 | 50% |
| Thu | 1 | 0% |
| Fri | 1 | 0% |
| Sat | No data | — |
| 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…