How often is WN814 on time?

Across 33 flights on STL → MCI from 2026-03-05 to 2026-04-06, WN814 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +80 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

• WN814 on RSW → DEN (7 flights)
• WN814 on PHX → SEA (12 flights)
• WN814 on BUR → PHX (12 flights)
• WN814 on IND → RSW (4 flights)
• WN814 on PHX → OMA (4 flights)
• WN814 on OMA → BNA (4 flights)
• WN814 on PSP → DEN (18 flights)
• WN814 on BNA → STL (24 flights)
• WN814 on TUL → MCO (15 flights)
• WN814 on PHX → TUL (7 flights)
• WN814 on PHX → BWI (53 flights)
• WN814 on BWI → MKE (3 flights)
• WN814 on SJC → ONT (46 flights)
• WN814 on PHX → MCI (18 flights)
• WN814 on EUG → SJC (4 flights)
• WN814 on BWI → CVG (1 flights)
• WN814 on MCO → BWI (1 flights)
• WN814 on AUS → SAN (19 flights)
• WN814 on PIT → TPA (12 flights)
• WN814 on AUS → TPA (42 flights)
• WN814 on ATL → TPA (15 flights)
• WN814 on AUS → DAL (1 flights)
• WN814 on BOS → DEN (29 flights)
• WN814 on HOU → SAV (5 flights)

Related

• All Southwest Airlines flights on STL → MCI
• Compare airlines on STL → MCI
• Southwest Airlines on the return, MCI → STL