Flight OddsUA1691 SMF → DEN
United Airlines · Sacramento, CA to Denver, CO · 86 flights observed, 2025-08-01 to 2025-10-25 · 909 mi
UA1691 covers more than one route in the data window — the stats below are for SMF → DEN, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-7 min
90th percentile
+22 min
Cancellation rate
0%
How often is UA1691 on time?
Across 86 flights on SMF → DEN from 2025-08-01 to 2025-10-25, UA1691 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +22 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 | 74 | 87% |
| 16-30 min | 3 | 4% |
| 31-60 min | 3 | 4% |
| 61-120 min | 5 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 30 | 87% | +1 min |
| 2025-09 | 30 | 83% | +2 min |
| 2025-10 | 25 | 92% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 92% |
| Tue | 12 | 92% |
| Wed | 12 | 75% |
| Thu | 12 | 92% |
| Fri | 13 | 92% |
| Sat | 12 | 83% |
| Sun | 12 | 83% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…