Flight OddsUnited Airlines · Raleigh/Durham, NC to San Francisco, CA · 1 flights observed, 2025-07-05 to 2025-07-05 · 2,400 mi
UA340 covers more than one route in the data window — the stats below are for RDU → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA340 on time?
Across 1 flights on RDU → SFO from 2025-07-05 to 2025-07-05, UA340 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived -20 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 | 1 | 100% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 1 | 100% | -20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | No data | — |
| Sat | 1 | 100% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…