Flight OddsUA1963 DEN → SLC
United Airlines · Denver, CO to Salt Lake City, UT · 365 flights observed, 2025-07-01 to 2026-06-30 · 391 mi
UA1963 covers more than one route in the data window — the stats below are for DEN → SLC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
78%
Median delay
-1 min
90th percentile
+40 min
Cancellation rate
0%
How often is UA1963 on time?
Across 365 flights on DEN → SLC from 2025-07-01 to 2026-06-30, UA1963 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +40 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 | 284 | 78% |
| 16-30 min | 33 | 9% |
| 31-60 min | 28 | 8% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +25 min |
| 2025-08 | 30 | 80% | +6 min |
| 2025-09 | 30 | 87% | +1 min |
| 2025-10 | 31 | 84% | +2 min |
| 2025-11 | 30 | 67% | +9 min |
| 2025-12 | 31 | 71% | +19 min |
| 2026-01 | 31 | 84% | -2 min |
| 2026-02 | 27 | 85% | 0 min |
| 2026-03 | 31 | 90% | 0 min |
| 2026-04 | 30 | 73% | +10 min |
| 2026-05 | 31 | 87% | +4 min |
| 2026-06 | 30 | 67% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 71% |
| Tue | 53 | 94% |
| Wed | 51 | 73% |
| Thu | 51 | 76% |
| Fri | 52 | 65% |
| Sat | 52 | 90% |
| Sun | 52 | 77% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…