How often is WN1121 on time?

Across 18 flights on PHX → MCI from 2026-03-07 to 2026-04-05, WN1121 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +17 min, and the worst 10% of flights arrived +42 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

• WN1121 on MHT → BWI (19 flights)
• WN1121 on BWI → MEM (7 flights)
• WN1121 on BWI → TPA (13 flights)
• WN1121 on PVD → BWI (4 flights)
• WN1121 on OMA → MCO (4 flights)
• WN1121 on RDU → BNA (58 flights)
• WN1121 on MCI → FLL (5 flights)
• WN1121 on AUS → PHX (28 flights)
• WN1121 on MIA → MCI (30 flights)
• WN1121 on HOU → BNA (41 flights)
• WN1121 on CHS → BNA (18 flights)
• WN1121 on DEN → CHS (13 flights)
• WN1121 on CMH → AUS (1 flights)
• WN1121 on IND → BWI (31 flights)
• WN1121 on STL → BWI (58 flights)
• WN1121 on LAS → LGB (30 flights)
• WN1121 on BWI → LAS (5 flights)

Related

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