How often is WN4451 on time?

Across 22 flights on TUL → PHX from 2026-01-11 to 2026-03-02, WN4451 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived -1 min or later. 5% 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

• WN4451 on HOU → SAT (27 flights)
• WN4451 on SAN → STL (26 flights)
• WN4451 on STL → DCA (50 flights)
• WN4451 on SJC → PHX (28 flights)
• WN4451 on LGA → STL (5 flights)
• WN4451 on STL → SAN (5 flights)
• WN4451 on BWI → MCO (2 flights)
• WN4451 on MCI → MCO (1 flights)
• WN4451 on DEN → HOU (1 flights)
• WN4451 on SAN → FAT (2 flights)
• WN4451 on HOU → MCO (1 flights)
• WN4451 on TPA → BWI (1 flights)
• WN4451 on MSY → HOU (1 flights)
• WN4451 on SFO → BWI (31 flights)
• WN4451 on ISP → MCO (7 flights)
• WN4451 on SDF → HOU (29 flights)

Related

• All Southwest Airlines flights on TUL → PHX
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• Southwest Airlines on the return, PHX → TUL