Flight OddsUnited Airlines · Washington, DC to Scranton/Wilkes-Barre, PA · 144 flights observed, 2025-07-01 to 2026-06-30 · 189 mi
UA4234 covers more than one route in the data window — the stats below are for IAD → AVP, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA4234 on time?
Across 144 flights on IAD → AVP from 2025-07-01 to 2026-06-30, UA4234 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +21 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 | 124 | 87% |
| 16-30 min | 6 | 4% |
| 31-60 min | 4 | 3% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 7 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 23 | 78% | +17 min |
| 2025-08 | 24 | 88% | -10 min |
| 2025-09 | 30 | 93% | -11 min |
| 2025-10 | 25 | 96% | -12 min |
| 2026-05 | 11 | 73% | +25 min |
| 2026-06 | 29 | 86% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 77% |
| Tue | 23 | 91% |
| Wed | 20 | 95% |
| Thu | 23 | 83% |
| Fri | 23 | 87% |
| Sat | 16 | 94% |
| Sun | 15 | 87% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…