How often is UA1729 on time?

Across 112 flights on LGA → DEN from 2025-09-25 to 2026-06-30, UA1729 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +93 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

• UA1729 on DEN → PHX (139 flights)
• UA1729 on ORD → LGA (3 flights)
• UA1729 on STL → DEN (21 flights)
• UA1729 on TYS → DEN (21 flights)
• UA1729 on ORD → DEN (3 flights)
• UA1729 on MCO → DEN (21 flights)
• UA1729 on BWI → LAX (37 flights)
• UA1729 on DEN → SEA (86 flights)
• UA1729 on LAX → DEN (55 flights)
• UA1729 on FLL → DEN (86 flights)

Related

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