Flight OddsUA4385 BTV → IAD
United Airlines · Burlington, VT to Washington, DC · 53 flights observed, 2025-10-26 to 2025-12-17 · 441 mi
UA4385 covers more than one route in the data window — the stats below are for BTV → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
47%
Median delay
+17 min
90th percentile
+110 min
Cancellation rate
0%
How often is UA4385 on time?
Across 53 flights on BTV → IAD from 2025-10-26 to 2025-12-17, UA4385 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +110 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 | 25 | 47% |
| 16-30 min | 11 | 21% |
| 31-60 min | 8 | 15% |
| 61-120 min | 4 | 8% |
| 2+ hrs | 5 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 50% | +12 min |
| 2025-11 | 30 | 60% | +28 min |
| 2025-12 | 17 | 24% | +51 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 25% |
| Tue | 8 | 50% |
| Wed | 8 | 75% |
| Thu | 7 | 43% |
| Fri | 7 | 43% |
| Sat | 7 | 43% |
| Sun | 8 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…