How often is UA4642 on time?

Across 175 flights on BIS → DEN from 2025-07-01 to 2026-01-05, UA4642 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +140 min or later. 1% 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

• UA4642 on AUS → LAX (41 flights)
• UA4642 on ATW → ORD (67 flights)
• UA4642 on RNO → LAX (6 flights)
• UA4642 on ORD → CRW (4 flights)
• UA4642 on LAX → SAN (36 flights)
• UA4642 on IAH → MAF (2 flights)
• UA4642 on DEN → HOB (1 flights)
• UA4642 on MKE → ORD (4 flights)

Related

• All United Airlines flights on BIS → DEN
• Compare airlines on BIS → DEN
• United Airlines on the return, DEN → BIS