Flight OddsUA4247 IAD → SCE
United Airlines · Washington, DC to State College, PA · 43 flights observed, 2025-10-26 to 2025-12-15 · 132 mi
UA4247 covers more than one route in the data window — the stats below are for IAD → SCE, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-4 min
90th percentile
+59 min
Cancellation rate
0%
How often is UA4247 on time?
Across 43 flights on IAD → SCE from 2025-10-26 to 2025-12-15, UA4247 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +59 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 | 33 | 79% |
| 16-30 min | 3 | 7% |
| 31-60 min | 1 | 2% |
| 61-120 min | 4 | 10% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | -3 min |
| 2025-11 | 25 | 88% | +25 min |
| 2025-12 | 11 | 55% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 5 | 100% |
| Wed | 5 | 80% |
| Thu | 6 | 83% |
| Fri | 5 | 60% |
| Sat | 6 | 83% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…