Flight OddsUnited Airlines · Charleston/Dunbar, WV to Chicago, IL · 30 flights observed, 2026-05-21 to 2026-06-24 · 416 mi
UA4739 covers more than one route in the data window — the stats below are for CRW → ORD, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4739 on time?
Across 30 flights on CRW → ORD from 2026-05-21 to 2026-06-24, UA4739 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +29 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 23 | 77% |
| 16-30 min | 4 | 13% |
| 31-60 min | 1 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 9 | 78% | -3 min |
| 2026-06 | 21 | 76% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | 5 | 100% |
| Wed | 5 | 80% |
| Thu | 5 | 80% |
| Fri | 5 | 40% |
| Sat | No data | — |
| Sun | 5 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…