How often is WN2556 on time?

Across 18 flights on MSY → MDW from 2025-11-22 to 2026-01-04, WN2556 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +8 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

• WN2556 on MCI → HOU (20 flights)
• WN2556 on SAT → LAS (42 flights)
• WN2556 on LAS → BUR (31 flights)
• WN2556 on HOU → TPA (8 flights)
• WN2556 on TPA → IND (8 flights)
• WN2556 on BNA → DAL (5 flights)
• WN2556 on MKE → MCO (9 flights)
• WN2556 on DEN → MDW (33 flights)
• WN2556 on TPA → AUS (14 flights)
• WN2556 on STL → MKE (45 flights)
• WN2556 on MKE → SAN (18 flights)
• WN2556 on SAN → AUS (1 flights)
• WN2556 on PIT → BWI (31 flights)
• WN2556 on PHX → TPA (57 flights)
• WN2556 on PIT → BNA (35 flights)

Related

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