Flight OddsUA481 ORD → RNO
United Airlines · Chicago, IL to Reno, NV · 77 flights observed, 2025-07-01 to 2026-03-02 · 1,671 mi
UA481 covers more than one route in the data window — the stats below are for ORD → RNO, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
49%
Median delay
+16 min
90th percentile
+127 min
Cancellation rate
4%
How often is UA481 on time?
Across 77 flights on ORD → RNO from 2025-07-01 to 2026-03-02, UA481 arrived within 15 minutes of schedule 49% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +127 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 36 | 49% |
| 16-30 min | 13 | 18% |
| 31-60 min | 11 | 15% |
| 61-120 min | 4 | 5% |
| 2+ hrs | 9 | 12% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 28 | 46% | +48 min |
| 2025-08 | 16 | 63% | +41 min |
| 2025-12 | 12 | 25% | +39 min |
| 2026-01 | 5 | 60% | +8 min |
| 2026-02 | 10 | 60% | +7 min |
| 2026-03 | 2 | 50% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 58% |
| Tue | 9 | 56% |
| Wed | 7 | 29% |
| Thu | 12 | 25% |
| Fri | 12 | 75% |
| Sat | 9 | 44% |
| Sun | 12 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…