How often is WN931 on time?

Across 33 flights on MDW → RDU from 2026-03-05 to 2026-04-06, WN931 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +45 min or later. 3% 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

• WN931 on PHX → ELP (7 flights)
• WN931 on AUS → PNS (16 flights)
• WN931 on BWI → DAL (12 flights)
• WN931 on DAL → AUS (12 flights)
• WN931 on PNS → STL (4 flights)
• WN931 on PIT → MCO (4 flights)
• WN931 on DEN → TUS (18 flights)
• WN931 on PHX → ONT (8 flights)
• WN931 on SRQ → IND (8 flights)
• WN931 on ONT → SJC (1 flights)
• WN931 on BWI → LAS (58 flights)
• WN931 on BHM → TPA (30 flights)
• WN931 on SNA → DEN (1 flights)
• WN931 on LGA → HOU (14 flights)
• WN931 on DAL → ATL (8 flights)
• WN931 on LAS → STL (4 flights)
• WN931 on LAS → OAK (40 flights)
• WN931 on LGB → LAS (32 flights)
• WN931 on SAT → LAS (7 flights)
• WN931 on DEN → SLC (24 flights)
• WN931 on BNA → SEA (10 flights)
• WN931 on SEA → OAK (5 flights)

Related

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