How often is UA591 on time?

Across 14 flights on LAS → EWR from 2025-08-19 to 2025-09-01, UA591 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +8 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

• UA591 on EWR → SAT (190 flights)
• UA591 on EGE → ORD (2 flights)
• UA591 on EGE → IAH (6 flights)
• UA591 on RNO → SFO (1 flights)
• UA591 on MTJ → DEN (8 flights)
• UA591 on ECP → DEN (4 flights)
• UA591 on ATL → IAH (3 flights)
• UA591 on EWR → PBI (25 flights)
• UA591 on HDN → EWR (25 flights)
• UA591 on IAD → AUS (3 flights)
• UA591 on RIC → ORD (2 flights)
• UA591 on EWR → ORD (3 flights)
• UA591 on EWR → CLE (37 flights)
• UA591 on PNS → IAH (18 flights)
• UA591 on EWR → ATL (31 flights)

Related

• All United Airlines flights on LAS → EWR
• Compare airlines on LAS → EWR
• United Airlines on the return, EWR → LAS