Flight OddsUA345 IAD → JAX
United Airlines · Washington, DC to Jacksonville, FL · 32 flights observed, 2025-10-26 to 2025-12-01 · 631 mi
UA345 covers more than one route in the data window — the stats below are for IAD → JAX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-22 min
90th percentile
+30 min
Cancellation rate
0%
How often is UA345 on time?
Across 32 flights on IAD → JAX from 2025-10-26 to 2025-12-01, UA345 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -22 min, and the worst 10% of flights arrived +30 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 | 28 | 88% |
| 16-30 min | 0 | 0% |
| 31-60 min | 4 | 13% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 67% | -2 min |
| 2025-11 | 25 | 92% | -17 min |
| 2025-12 | 1 | 100% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 100% |
| Tue | 5 | 100% |
| Wed | 5 | 100% |
| Thu | 5 | 80% |
| Fri | 5 | 80% |
| Sat | No data | — |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…