How often is WN3766 on time?

Across 23 flights on RDU → MDW from 2026-06-04 to 2026-06-30, WN3766 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +59 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

• WN3766 on LAS → TUS (8 flights)
• WN3766 on TUS → DEN (7 flights)
• WN3766 on SMF → LAS (1 flights)
• WN3766 on BNA → DAL (1 flights)
• WN3766 on BWI → DTW (33 flights)
• WN3766 on STL → DEN (58 flights)
• WN3766 on DAL → OMA (13 flights)
• WN3766 on RSW → DAL (18 flights)
• WN3766 on DAL → ONT (5 flights)
• WN3766 on MCI → IND (1 flights)
• WN3766 on LAX → TUS (9 flights)
• WN3766 on AUS → BNA (8 flights)
• WN3766 on BNA → MYR (8 flights)
• WN3766 on SFO → LAX (4 flights)
• WN3766 on MCO → SMF (35 flights)
• WN3766 on SMF → BOI (5 flights)
• WN3766 on SMF → PDX (10 flights)

Related

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