How often is WN3189 on time?

Across 47 flights on BWI → DAL from 2026-01-06 to 2026-03-04, WN3189 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +33 min or later. 6% 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

• WN3189 on PBI → BWI (27 flights)
• WN3189 on FLL → AUS (8 flights)
• WN3189 on DEN → SMF (33 flights)
• WN3189 on BNA → LGA (15 flights)
• WN3189 on BWI → MEM (23 flights)
• WN3189 on MEM → BNA (23 flights)
• WN3189 on BWI → HOU (4 flights)
• WN3189 on LAS → ABQ (8 flights)
• WN3189 on SJC → SAN (8 flights)
• WN3189 on LAS → CLE (1 flights)
• WN3189 on SAN → LAS (1 flights)
• WN3189 on SAN → SJC (1 flights)
• WN3189 on STL → ECP (35 flights)
• WN3189 on ECP → HOU (5 flights)

Related

• All Southwest Airlines flights on BWI → DAL
• Compare airlines on BWI → DAL
• Southwest Airlines on the return, DAL → BWI