How often is UA3428 on time?

Across 15 flights on IAD → CLT from 2025-08-01 to 2025-08-18, UA3428 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +92 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

• UA3428 on GSO → ORD (21 flights)
• UA3428 on GSO → EWR (31 flights)
• UA3428 on CLT → IAD (1 flights)
• UA3428 on AUS → IAD (4 flights)
• UA3428 on CMH → IAD (76 flights)
• UA3428 on IAD → CHS (1 flights)
• UA3428 on IAD → LGA (11 flights)
• UA3428 on EWR → DTW (37 flights)
• UA3428 on BNA → IAD (19 flights)
• UA3428 on CLE → ORD (41 flights)
• UA3428 on MEM → ORD (2 flights)
• UA3428 on ORF → IAD (1 flights)
• UA3428 on EWR → BTV (3 flights)
• UA3428 on BOS → EWR (1 flights)
• UA3428 on BTV → EWR (33 flights)
• UA3428 on CVG → ORD (1 flights)
• UA3428 on RDU → IAD (1 flights)
• UA3428 on DTW → IAD (3 flights)
• UA3428 on ALB → ORD (8 flights)

Related

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