How often is UA606 on time?

Across 35 flights on BUF → ORD from 2025-07-01 to 2025-08-18, UA606 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +18 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

• UA606 on ORD → EWR (131 flights)
• UA606 on MEM → ORD (7 flights)
• UA606 on DEN → FLL (2 flights)
• UA606 on RDU → EWR (4 flights)
• UA606 on ABQ → ORD (3 flights)
• UA606 on MSY → DEN (37 flights)
• UA606 on EWR → PBI (71 flights)
• UA606 on OMA → ORD (19 flights)
• UA606 on LAS → EWR (78 flights)
• UA606 on EWR → TPA (24 flights)
• UA606 on RNO → IAH (6 flights)
• UA606 on EGE → ORD (8 flights)

Related

• All United Airlines flights on BUF → ORD
• Compare airlines on BUF → ORD
• United Airlines on the return, ORD → BUF