Flight OddsUA4288 IAD → CAE
United Airlines · Washington, DC to Columbia, SC · 185 flights observed, 2025-07-01 to 2026-06-30 · 401 mi
UA4288 covers more than one route in the data window — the stats below are for IAD → CAE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
-6 min
90th percentile
+58 min
Cancellation rate
1%
How often is UA4288 on time?
Across 185 flights on IAD → CAE from 2025-07-01 to 2026-06-30, UA4288 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +58 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 145 | 80% |
| 16-30 min | 14 | 8% |
| 31-60 min | 8 | 4% |
| 61-120 min | 8 | 4% |
| 2+ hrs | 7 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 26 | 62% | +36 min |
| 2025-08 | 28 | 86% | +7 min |
| 2025-09 | 30 | 87% | -6 min |
| 2025-10 | 31 | 87% | -4 min |
| 2025-11 | 24 | 67% | +31 min |
| 2025-12 | 15 | 73% | +3 min |
| 2026-05 | 6 | 83% | -5 min |
| 2026-06 | 22 | 91% | -13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 29 | 86% |
| Tue | 30 | 80% |
| Wed | 30 | 77% |
| Thu | 30 | 90% |
| Fri | 29 | 79% |
| Sat | 10 | 100% |
| Sun | 24 | 54% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…