How often is UA3563 on time?

Across 35 flights on ROC → ORD from 2025-07-01 to 2025-08-18, UA3563 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +43 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Other routes

• UA3563 on EWR → MEM (41 flights)
• UA3563 on PIT → EWR (21 flights)
• UA3563 on CLT → IAD (17 flights)
• UA3563 on IAD → STL (3 flights)
• UA3563 on ORD → STL (1 flights)
• UA3563 on ORD → DCA (78 flights)
• UA3563 on EWR → SRQ (3 flights)
• UA3563 on EWR → ILM (48 flights)
• UA3563 on ORF → EWR (29 flights)
• UA3563 on EWR → CVG (1 flights)
• UA3563 on EWR → IND (37 flights)
• UA3563 on EWR → ATL (6 flights)
• UA3563 on BOS → EWR (4 flights)

Related

• All United Airlines flights on ROC → ORD
• Compare airlines on ROC → ORD
• United Airlines on the return, ORD → ROC