How often is UA3423 on time?

Across 20 flights on DCA → EWR from 2026-02-13 to 2026-03-04, UA3423 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived -5 min or later. 10% 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

• UA3423 on CVG → EWR (116 flights)
• UA3423 on EWR → BGR (41 flights)
• UA3423 on GSO → EWR (1 flights)
• UA3423 on CHA → ORD (1 flights)
• UA3423 on CLE → ORD (37 flights)
• UA3423 on IAD → BNA (19 flights)
• UA3423 on EWR → ORF (1 flights)
• UA3423 on ORD → CLT (51 flights)
• UA3423 on ORD → MDT (1 flights)
• UA3423 on CMH → EWR (80 flights)
• UA3423 on EWR → CMH (20 flights)
• UA3423 on EWR → BOS (3 flights)
• UA3423 on BNA → EWR (14 flights)

Related

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