How often is UA513 on time?

Across 24 flights on SFO → DEN from 2026-03-05 to 2026-03-28, UA513 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +9 min or later. 4% 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

• UA513 on DEN → BZN (158 flights)
• UA513 on SNA → DEN (80 flights)
• UA513 on LGA → DEN (6 flights)
• UA513 on LAS → SFO (8 flights)
• UA513 on SFO → OMA (1 flights)
• UA513 on TUL → DEN (57 flights)
• UA513 on MSN → DEN (19 flights)
• UA513 on SDF → DEN (16 flights)
• UA513 on EWR → DEN (154 flights)

Related

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