How often is UA5039 on time?

Across 130 flights on DEN → LBF from 2025-08-01 to 2026-06-30, UA5039 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +100 min or later. 2% 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

• UA5039 on LBF → DEN (67 flights)
• UA5039 on DEN → PIR (6 flights)
• UA5039 on WYS → DEN (5 flights)
• UA5039 on DEN → ABI (32 flights)
• UA5039 on DEN → ATY (21 flights)
• UA5039 on DEN → LBL (1 flights)
• UA5039 on ORD → SUX (2 flights)
• UA5039 on IAH → SLN (31 flights)
• UA5039 on MEI → IAH (22 flights)
• UA5039 on SHR → DEN (49 flights)
• UA5039 on DEN → SHR (31 flights)

Related

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