How often is WN1544 on time?

Across 4 flights on MDW → BOS from 2025-10-05 to 2025-10-26, WN1544 arrived within 15 minutes of schedule 25% of the time. The median arrival delay was +35 min, and the worst 10% of flights arrived +84 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

• WN1544 on DEN → HOU (19 flights)
• WN1544 on ATL → BNA (4 flights)
• WN1544 on DAL → SAN (4 flights)
• WN1544 on DEN → SBA (50 flights)
• WN1544 on MCO → ALB (8 flights)
• WN1544 on DAL → BNA (28 flights)
• WN1544 on MCI → ECP (5 flights)
• WN1544 on SAT → DAL (8 flights)
• WN1544 on DEN → ABQ (42 flights)
• WN1544 on DEN → OAK (8 flights)
• WN1544 on TUL → DEN (40 flights)
• WN1544 on SAT → ELP (1 flights)
• WN1544 on MCO → MDW (12 flights)
• WN1544 on BUR → OAK (58 flights)
• WN1544 on SAT → LAS (14 flights)
• WN1544 on MCI → BWI (20 flights)
• WN1544 on MCO → BWI (1 flights)

Related

• All Southwest Airlines flights on MDW → BOS
• Compare airlines on MDW → BOS
• Southwest Airlines on the return, BOS → MDW