Flight OddsUA3556 ORF → ORD
United Airlines · Norfolk, VA to Chicago, IL · 21 flights observed, 2026-06-01 to 2026-06-24 · 717 mi
UA3556 covers more than one route in the data window — the stats below are for ORF → ORD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
-2 min
90th percentile
+76 min
Cancellation rate
14%
How often is UA3556 on time?
Across 21 flights on ORF → ORD from 2026-06-01 to 2026-06-24, UA3556 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +76 min or later. 14% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 13 | 72% |
| 16-30 min | 1 | 6% |
| 31-60 min | 1 | 6% |
| 61-120 min | 2 | 11% |
| 2+ hrs | 1 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-06 | 18 | 72% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | 4 | 25% |
| Wed | 2 | 100% |
| Thu | 2 | 100% |
| Fri | 3 | 67% |
| Sat | No data | — |
| Sun | 3 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…