How often is WN3331 on time?

Across 33 flights on PHL → DEN from 2026-03-05 to 2026-04-06, WN3331 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +47 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

• WN3331 on PHX → RNO (23 flights)
• WN3331 on ATL → BWI (49 flights)
• WN3331 on RNO → PHX (58 flights)
• WN3331 on MSY → STL (8 flights)
• WN3331 on PHX → MSY (8 flights)
• WN3331 on LAS → SNA (58 flights)
• WN3331 on ELP → LAS (18 flights)
• WN3331 on SAT → ELP (13 flights)
• WN3331 on LAS → SJC (50 flights)
• WN3331 on PVD → BWI (35 flights)

Related

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