How often is UA497 on time?

Across 28 flights on BOS → DEN from 2025-07-03 to 2025-08-18, UA497 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +33 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

• UA497 on SLC → IAH (161 flights)
• UA497 on DEN → SLC (165 flights)
• UA497 on IAH → PNS (94 flights)
• UA497 on IAH → ATL (21 flights)
• UA497 on DFW → SFO (16 flights)
• UA497 on IAH → FLL (37 flights)
• UA497 on MCO → IAH (4 flights)
• UA497 on DEN → MTJ (37 flights)
• UA497 on MEM → DEN (37 flights)
• UA497 on ORD → CVG (9 flights)
• UA497 on ORD → SDF (1 flights)

Related

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