How often is WN1888 on time?

Across 25 flights on BWI → PWM from 2025-07-01 to 2025-08-04, WN1888 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +13 min, and the worst 10% of flights arrived +131 min or later. 4% 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

• WN1888 on DAL → BWI (4 flights)
• WN1888 on BWI → CLE (50 flights)
• WN1888 on MDW → TPA (8 flights)
• WN1888 on BWI → DAL (28 flights)
• WN1888 on TPA → DCA (5 flights)
• WN1888 on HOU → LAS (53 flights)
• WN1888 on LAS → SNA (18 flights)
• WN1888 on SMF → LAS (13 flights)
• WN1888 on DAL → MEM (5 flights)
• WN1888 on MDW → TUS (5 flights)
• WN1888 on MEM → MDW (5 flights)
• WN1888 on TUS → LAS (5 flights)
• WN1888 on AUS → STL (28 flights)
• WN1888 on CMH → BWI (16 flights)
• WN1888 on RNO → LAS (1 flights)
• WN1888 on BWI → PHX (21 flights)
• WN1888 on LAS → PDX (4 flights)
• WN1888 on LGA → DEN (58 flights)

Related

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