How often is WN3221 on time?

Across 27 flights on PHL → DEN from 2026-06-04 to 2026-06-30, WN3221 arrived within 15 minutes of schedule 41% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +123 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

• WN3221 on ORF → BNA (8 flights)
• WN3221 on FLL → IND (33 flights)
• WN3221 on SNA → SJC (47 flights)
• WN3221 on BWI → MSY (1 flights)
• WN3221 on MCO → MDW (46 flights)
• WN3221 on MDW → ROC (17 flights)
• WN3221 on SAN → LAS (26 flights)
• WN3221 on LAS → MSY (5 flights)
• WN3221 on SJC → SAN (31 flights)
• WN3221 on SAN → PHX (4 flights)
• WN3221 on BNA → GSP (58 flights)
• WN3221 on GSP → HOU (49 flights)
• WN3221 on GSP → BWI (1 flights)
• WN3221 on DAL → ABQ (29 flights)
• WN3221 on TPA → DAL (10 flights)

Related

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