Flight OddsUA4023 CLE → IAD
United Airlines · Cleveland, OH to Washington, DC · 34 flights observed, 2025-10-26 to 2025-12-17 · 287 mi
UA4023 covers more than one route in the data window — the stats below are for CLE → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+11 min
90th percentile
+110 min
Cancellation rate
3%
How often is UA4023 on time?
Across 34 flights on CLE → IAD from 2025-10-26 to 2025-12-17, UA4023 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +110 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 67% |
| 16-30 min | 4 | 12% |
| 31-60 min | 1 | 3% |
| 61-120 min | 4 | 12% |
| 2+ hrs | 2 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 25% | +69 min |
| 2025-11 | 16 | 81% | +14 min |
| 2025-12 | 13 | 62% | +29 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 75% |
| Tue | 3 | 67% |
| Wed | 3 | 100% |
| Thu | 7 | 57% |
| Fri | 6 | 67% |
| Sat | No data | — |
| Sun | 6 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…