How often is WN1144 on time?

Across 50 flights on CMH → STL from 2026-01-06 to 2026-03-04, WN1144 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +53 min or later. 4% 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

• WN1144 on CHS → BWI (23 flights)
• WN1144 on STL → CHS (7 flights)
• WN1144 on ELP → PHX (33 flights)
• WN1144 on BWI → HOU (24 flights)
• WN1144 on DEN → ELP (7 flights)
• WN1144 on PHX → SNA (8 flights)
• WN1144 on SNA → OAK (1 flights)
• WN1144 on MSY → SAT (28 flights)
• WN1144 on SAT → DEN (15 flights)
• WN1144 on FLL → MSY (5 flights)
• WN1144 on BWI → MCO (5 flights)
• WN1144 on CLE → MCO (5 flights)
• WN1144 on PHX → HOU (42 flights)
• WN1144 on BNA → LAS (9 flights)
• WN1144 on MDW → ONT (1 flights)
• WN1144 on GEG → PHX (5 flights)
• WN1144 on MCI → LAS (1 flights)
• WN1144 on SMF → BUR (21 flights)
• WN1144 on LAS → LAX (50 flights)
• WN1144 on LAX → SMF (18 flights)
• WN1144 on BNA → STL (19 flights)

Related

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