Flight OddsUnited Airlines · San Francisco, CA to Salt Lake City, UT · 56 flights observed, 2025-08-21 to 2025-10-25 · 599 mi
UA1825 covers more than one route in the data window — the stats below are for SFO → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA1825 on time?
Across 56 flights on SFO → SLC from 2025-08-21 to 2025-10-25, UA1825 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +16 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 | 50 | 89% |
| 16-30 min | 5 | 9% |
| 31-60 min | 1 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 9 | 100% | +3 min |
| 2025-09 | 22 | 82% | +3 min |
| 2025-10 | 25 | 92% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 89% |
| Tue | 4 | 100% |
| Wed | 4 | 100% |
| Thu | 10 | 80% |
| Fri | 10 | 70% |
| Sat | 10 | 100% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…