Flight OddsGSO → ORD United Airlines
United Airlines · Greensboro/High Point, NC to Chicago, IL · 858 flights, 2025-07-01 to 2026-06-30 · aggregated across 24 flight numbers
On-time arrival
76%
Median delay
-4 min
90th percentile
+57 min
Cancellation rate
3%
How on-time is United Airlines from GSO to ORD?
Across every United Airlines flight number on GSO → ORD (858 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +57 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 625 | 76% |
| 16-30 min | 74 | 9% |
| 31-60 min | 49 | 6% |
| 61-120 min | 40 | 5% |
| 2+ hrs | 38 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 59% | +37 min |
| 2025-08 | 62 | 87% | -2 min |
| 2025-09 | 79 | 85% | -1 min |
| 2025-10 | 87 | 79% | +2 min |
| 2025-11 | 56 | 68% | +9 min |
| 2025-12 | 62 | 71% | +20 min |
| 2026-01 | 57 | 63% | +19 min |
| 2026-02 | 55 | 69% | +7 min |
| 2026-03 | 58 | 74% | +44 min |
| 2026-04 | 85 | 79% | +0 min |
| 2026-05 | 107 | 87% | +2 min |
| 2026-06 | 57 | 70% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 117 | 77% |
| Tue | 118 | 74% |
| Wed | 118 | 79% |
| Thu | 120 | 82% |
| Fri | 121 | 70% |
| Sat | 114 | 74% |
| Sun | 118 | 75% |
UA flight numbers on GSO → ORD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…