How often is WN1563 on time?

Across 42 flights on SMF → ONT from 2026-01-06 to 2026-03-04, WN1563 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +56 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

• WN1563 on IND → MCI (7 flights)
• WN1563 on MCI → DEN (19 flights)
• WN1563 on DEN → LAS (16 flights)
• WN1563 on AUS → MCI (12 flights)
• WN1563 on IND → MCO (58 flights)
• WN1563 on RIC → MCO (33 flights)
• WN1563 on MDW → MIA (8 flights)
• WN1563 on PHX → MDW (11 flights)
• WN1563 on MDW → MSP (3 flights)
• WN1563 on SFO → DEN (21 flights)
• WN1563 on DEN → BUR (13 flights)
• WN1563 on DSM → DEN (18 flights)
• WN1563 on FAT → LAS (1 flights)
• WN1563 on LAS → LBB (1 flights)
• WN1563 on DCA → STL (31 flights)
• WN1563 on STL → MSY (4 flights)
• WN1563 on TPA → DCA (4 flights)
• WN1563 on BUR → RNO (40 flights)
• WN1563 on BUR → SJC (15 flights)
• WN1563 on SEA → MDW (15 flights)

Related

• All Southwest Airlines flights on SMF → ONT
• Compare airlines on SMF → ONT
• Southwest Airlines on the return, ONT → SMF