Flight OddsUnited Airlines · Chicago, IL to Salt Lake City, UT · 23 flights observed, 2025-10-26 to 2025-12-01 · 1,250 mi
UA5451 covers more than one route in the data window — the stats below are for ORD → SLC, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA5451 on time?
Across 23 flights on ORD → SLC from 2025-10-26 to 2025-12-01, UA5451 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +70 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 | 18 | 78% |
| 16-30 min | 1 | 4% |
| 31-60 min | 1 | 4% |
| 61-120 min | 1 | 4% |
| 2+ hrs | 2 | 9% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 75% | +0 min |
| 2025-11 | 18 | 83% | +16 min |
| 2025-12 | 1 | 0% | +34 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 1 | 100% |
| Wed | 1 | 0% |
| Thu | 4 | 100% |
| 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…