How often is WN4400 on time?

Across 19 flights on HOU → OKC from 2026-06-04 to 2026-06-30, WN4400 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +37 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

• WN4400 on BWI → SJU (8 flights)
• WN4400 on GRR → MDW (28 flights)
• WN4400 on SJC → BWI (1 flights)
• WN4400 on LAS → SFO (41 flights)
• WN4400 on MSP → LAS (25 flights)
• WN4400 on SNA → LAS (18 flights)
• WN4400 on DAL → LAS (13 flights)
• WN4400 on TUL → BNA (5 flights)
• WN4400 on OAK → ONT (24 flights)
• WN4400 on ONT → DEN (24 flights)
• WN4400 on LAS → BOI (1 flights)
• WN4400 on SMF → LAS (1 flights)
• WN4400 on SAN → OAK (14 flights)
• WN4400 on IND → PHX (5 flights)

Related

• All Southwest Airlines flights on HOU → OKC
• Compare airlines on HOU → OKC
• Southwest Airlines on the return, OKC → HOU