Flight OddsUA739 ORD → SLC
United Airlines · Chicago, IL to Salt Lake City, UT · 31 flights observed, 2025-08-19 to 2025-09-24 · 1,250 mi
UA739 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”.
On-time arrival
71%
Median delay
+7 min
90th percentile
+24 min
Cancellation rate
0%
How often is UA739 on time?
Across 31 flights on ORD → SLC from 2025-08-19 to 2025-09-24, UA739 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +24 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 | 22 | 71% |
| 16-30 min | 6 | 19% |
| 31-60 min | 2 | 6% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 10 | 80% | +12 min |
| 2025-09 | 21 | 67% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 6 | 83% |
| Wed | 6 | 83% |
| Thu | 5 | 80% |
| Fri | 5 | 40% |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…