Flight OddsORD → GSP United Airlines
United Airlines · Chicago, IL to Greer, SC · 1,108 flights, 2025-07-01 to 2026-06-30 · aggregated across 53 flight numbers
On-time arrival
75%
Median delay
-4 min
90th percentile
+58 min
Cancellation rate
4%
How on-time is United Airlines from ORD to GSP?
Across every United Airlines flight number on ORD → GSP (1,108 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +58 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 799 | 75% |
| 16-30 min | 84 | 8% |
| 31-60 min | 83 | 8% |
| 61-120 min | 65 | 6% |
| 2+ hrs | 36 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 82 | 68% | +28 min |
| 2025-08 | 82 | 85% | +5 min |
| 2025-09 | 87 | 83% | -3 min |
| 2025-10 | 113 | 76% | +10 min |
| 2025-11 | 77 | 69% | +12 min |
| 2025-12 | 87 | 70% | +26 min |
| 2026-01 | 80 | 73% | +9 min |
| 2026-02 | 65 | 68% | +12 min |
| 2026-03 | 83 | 65% | +15 min |
| 2026-04 | 114 | 80% | +5 min |
| 2026-05 | 111 | 77% | +4 min |
| 2026-06 | 86 | 79% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 151 | 71% |
| Tue | 159 | 79% |
| Wed | 160 | 73% |
| Thu | 159 | 78% |
| Fri | 158 | 78% |
| Sat | 135 | 76% |
| Sun | 145 | 69% |
UA flight numbers on ORD → GSP
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…