How often is WN4777 on time?

Across 3 flights on DEN → PHX from 2025-12-20 to 2026-01-03, WN4777 arrived within 15 minutes of schedule 0% of the time. The median arrival delay was +57 min, and the worst 10% of flights arrived +58 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

• WN4777 on ATL → AUS (19 flights)
• WN4777 on MCI → MCO (5 flights)
• WN4777 on MSY → MDW (1 flights)
• WN4777 on CMH → BNA (58 flights)
• WN4777 on LAS → OAK (5 flights)
• WN4777 on DAL → ELP (10 flights)
• WN4777 on MSP → DEN (3 flights)
• WN4777 on ABQ → LAS (9 flights)
• WN4777 on ONT → LAS (1 flights)
• WN4777 on RDU → TPA (4 flights)

Related

• All Southwest Airlines flights on DEN → PHX
• Compare airlines on DEN → PHX
• Southwest Airlines on the return, PHX → DEN