How often is UA3404 on time?

Across 2 flights on ATL → IAD from 2025-08-11 to 2025-08-18, UA3404 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived -9 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

• UA3404 on BTV → EWR (33 flights)
• UA3404 on EWR → CHS (2 flights)
• UA3404 on DTW → IAD (21 flights)
• UA3404 on MCI → ORD (29 flights)
• UA3404 on BNA → ORD (3 flights)
• UA3404 on EWR → BUF (24 flights)
• UA3404 on CLE → EWR (21 flights)
• UA3404 on CVG → EWR (35 flights)
• UA3404 on BGR → EWR (1 flights)
• UA3404 on BDL → IAD (1 flights)
• UA3404 on ORD → MSN (18 flights)
• UA3404 on CLT → EWR (14 flights)
• UA3404 on ORD → SBN (2 flights)
• UA3404 on SYR → ORD (37 flights)
• UA3404 on ATL → EWR (5 flights)
• UA3404 on DTW → EWR (26 flights)
• UA3404 on EWR → PIT (13 flights)
• UA3404 on ORD → SYR (5 flights)
• UA3404 on GRR → EWR (7 flights)
• UA3404 on BUF → EWR (2 flights)
• UA3404 on EWR → MCI (27 flights)

Related

• All United Airlines flights on ATL → IAD
• Compare airlines on ATL → IAD
• United Airlines on the return, IAD → ATL