Flight OddsUA3686 ORD → RIC
United Airlines · Chicago, IL to Richmond, VA · 77 flights observed, 2026-01-06 to 2026-03-28 · 642 mi
UA3686 covers more than one route in the data window — the stats below are for ORD → RIC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
77%
Median delay
-8 min
90th percentile
+44 min
Cancellation rate
1%
How often is UA3686 on time?
Across 77 flights on ORD → RIC from 2026-01-06 to 2026-03-28, UA3686 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +44 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 58 | 77% |
| 16-30 min | 5 | 7% |
| 31-60 min | 7 | 9% |
| 61-120 min | 5 | 7% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 25 | 76% | +5 min |
| 2026-02 | 26 | 77% | -2 min |
| 2026-03 | 24 | 79% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 11 | 55% |
| Tue | 12 | 100% |
| Wed | 11 | 91% |
| Thu | 11 | 82% |
| Fri | 11 | 55% |
| Sat | 12 | 67% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…