Flight OddsUA4598 RIC → ORD
United Airlines · Richmond, VA to Chicago, IL · 13 flights observed, 2026-05-09 to 2026-05-23 · 642 mi
UA4598 covers more than one route in the data window — the stats below are for RIC → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-3 min
90th percentile
+9 min
Cancellation rate
0%
How often is UA4598 on time?
Across 13 flights on RIC → ORD from 2026-05-09 to 2026-05-23, UA4598 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +9 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 | 12 | 92% |
| 16-30 min | 1 | 8% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 13 | 92% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 2 | 100% |
| Tue | 2 | 100% |
| Wed | 1 | 100% |
| Thu | 2 | 50% |
| Fri | 1 | 100% |
| Sat | 3 | 100% |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…