Flight OddsUnited Airlines · State College, PA to Washington, DC · 251 flights observed, 2025-07-01 to 2026-06-30 · 132 mi
UA4359 covers more than one route in the data window — the stats below are for SCE → IAD, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4359 on time?
Across 251 flights on SCE → IAD from 2025-07-01 to 2026-06-30, UA4359 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +16 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 | 223 | 90% |
| 16-30 min | 7 | 3% |
| 31-60 min | 3 | 1% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 13 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 86% | +9 min |
| 2025-08 | 31 | 97% | -14 min |
| 2025-09 | 30 | 93% | -5 min |
| 2025-10 | 29 | 93% | -6 min |
| 2025-11 | 20 | 80% | +28 min |
| 2025-12 | 13 | 77% | +68 min |
| 2026-01 | 4 | 50% | +5 min |
| 2026-03 | 3 | 100% | -14 min |
| 2026-04 | 30 | 97% | +3 min |
| 2026-05 | 30 | 90% | +12 min |
| 2026-06 | 30 | 87% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 38 | 82% |
| Tue | 34 | 94% |
| Wed | 33 | 97% |
| Thu | 35 | 91% |
| Fri | 38 | 97% |
| Sat | 34 | 74% |
| Sun | 37 | 92% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…