Flight OddsUA4564 RIC → IAD
United Airlines · Richmond, VA to Washington, DC · 56 flights observed, 2026-03-05 to 2026-04-29 · 100 mi
UA4564 covers more than one route in the data window — the stats below are for RIC → IAD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-7 min
90th percentile
+53 min
Cancellation rate
0%
How often is UA4564 on time?
Across 56 flights on RIC → IAD from 2026-03-05 to 2026-04-29, UA4564 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +53 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 | 46 | 82% |
| 16-30 min | 1 | 2% |
| 31-60 min | 5 | 9% |
| 61-120 min | 3 | 5% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 27 | 78% | +12 min |
| 2026-04 | 29 | 86% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 63% |
| Tue | 8 | 63% |
| Wed | 8 | 75% |
| Thu | 8 | 88% |
| Fri | 8 | 88% |
| Sat | 8 | 100% |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…