How often is UA4450 on time?

Across 19 flights on ROC → EWR from 2025-12-18 to 2026-01-05, UA4450 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +167 min or later. 5% 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

• UA4450 on SYR → IAD (6 flights)
• UA4450 on ORD → ATW (34 flights)
• UA4450 on ORD → ABE (1 flights)
• UA4450 on ORD → MDT (19 flights)
• UA4450 on ORD → TVC (29 flights)
• UA4450 on GSO → IAD (3 flights)
• UA4450 on ILM → EWR (199 flights)
• UA4450 on PVD → IAD (48 flights)
• UA4450 on CLE → EWR (4 flights)

Related

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