How often is UA1066 on time?

Across 15 flights on CLE → DEN from 2025-08-01 to 2025-08-18, UA1066 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +22 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

• UA1066 on LGA → IAH (6 flights)
• UA1066 on IAH → DEN (166 flights)
• UA1066 on PHX → IAH (36 flights)
• UA1066 on LAX → SLC (19 flights)
• UA1066 on MKE → DEN (16 flights)
• UA1066 on EWR → DFW (28 flights)
• UA1066 on SAT → IAH (5 flights)
• UA1066 on TUS → IAH (1 flights)
• UA1066 on CMH → IAD (23 flights)
• UA1066 on DEN → BZN (79 flights)
• UA1066 on ORD → PIT (4 flights)

Related

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