How often is UA3604 on time?

Across 12 flights on EWR → ROC from 2026-02-15 to 2026-03-03, UA3604 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +1 min or later. 25% 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

• UA3604 on EWR → GSP (41 flights)
• UA3604 on PWM → EWR (6 flights)
• UA3604 on EWR → MCI (21 flights)
• UA3604 on ORD → RIC (29 flights)
• UA3604 on IAD → ROC (1 flights)
• UA3604 on IAD → CHS (2 flights)
• UA3604 on PIT → ORD (1 flights)
• UA3604 on EWR → RIC (55 flights)
• UA3604 on IAD → CLE (1 flights)
• UA3604 on DTW → IAD (2 flights)
• UA3604 on CMH → EWR (32 flights)
• UA3604 on ORD → CMH (23 flights)
• UA3604 on MCI → ORD (19 flights)
• UA3604 on ORD → DSM (45 flights)
• UA3604 on ORD → SCE (1 flights)
• UA3604 on EWR → SAV (25 flights)
• UA3604 on ORD → GRB (2 flights)
• UA3604 on SCE → ORD (2 flights)
• UA3604 on ORD → MSN (31 flights)

Related

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