Flight OddsUA4259 CAE → IAD
United Airlines · Columbia, SC to Washington, DC · 206 flights observed, 2025-08-19 to 2026-06-30 · 401 mi
UA4259 covers more than one route in the data window — the stats below are for CAE → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-12 min
90th percentile
+30 min
Cancellation rate
2%
How often is UA4259 on time?
Across 206 flights on CAE → IAD from 2025-08-19 to 2026-06-30, UA4259 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +30 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 176 | 87% |
| 16-30 min | 7 | 3% |
| 31-60 min | 8 | 4% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 6 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 83% | +70 min |
| 2025-09 | 20 | 85% | -2 min |
| 2025-10 | 31 | 97% | -9 min |
| 2025-11 | 29 | 90% | +21 min |
| 2025-12 | 13 | 77% | +8 min |
| 2026-01 | 4 | 100% | -14 min |
| 2026-03 | 24 | 83% | -3 min |
| 2026-04 | 11 | 100% | -11 min |
| 2026-05 | 30 | 87% | +29 min |
| 2026-06 | 28 | 79% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 33 | 82% |
| Tue | 25 | 92% |
| Wed | 24 | 92% |
| Thu | 32 | 81% |
| Fri | 33 | 88% |
| Sat | 24 | 88% |
| Sun | 31 | 90% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…