How often is WN3447 on time?

Across 33 flights on ISP → PBI from 2026-03-05 to 2026-04-06, WN3447 arrived within 15 minutes of schedule 58% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +48 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

• WN3447 on SAN → PHX (16 flights)
• WN3447 on MKE → MCO (57 flights)
• WN3447 on PBI → DAL (5 flights)
• WN3447 on PBI → MCO (8 flights)
• WN3447 on SAT → DAL (11 flights)
• WN3447 on DAL → DEN (3 flights)
• WN3447 on DAL → STL (41 flights)
• WN3447 on SAN → TUS (22 flights)
• WN3447 on TUS → DAL (17 flights)
• WN3447 on LGA → MDW (18 flights)
• WN3447 on TUS → HOU (4 flights)
• WN3447 on LAS → TUS (27 flights)
• WN3447 on ABQ → DAL (4 flights)
• WN3447 on DAL → BNA (4 flights)
• WN3447 on LGA → DEN (58 flights)
• WN3447 on BNA → SFO (29 flights)

Related

• All Southwest Airlines flights on ISP → PBI
• Compare airlines on ISP → PBI
• Southwest Airlines on the return, PBI → ISP