How often is WN1905 on time?

Across 47 flights on COS → DEN from 2026-01-06 to 2026-03-04, WN1905 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +2 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

• WN1905 on DEN → LAS (50 flights)
• WN1905 on LAS → SJC (18 flights)
• WN1905 on LAS → SAN (24 flights)
• WN1905 on MCO → RDU (1 flights)
• WN1905 on MDW → PIT (33 flights)
• WN1905 on HOU → MCO (3 flights)
• WN1905 on MCO → PWM (3 flights)
• WN1905 on PHX → DSM (21 flights)
• WN1905 on LAS → PSP (18 flights)
• WN1905 on PSP → SMF (18 flights)
• WN1905 on DEN → DAL (5 flights)
• WN1905 on SMF → DEN (5 flights)
• WN1905 on LAS → LIT (1 flights)
• WN1905 on LIT → DAL (1 flights)
• WN1905 on FLL → BWI (17 flights)
• WN1905 on SMF → BUR (58 flights)
• WN1905 on DEN → LAX (24 flights)
• WN1905 on SFO → LAX (9 flights)
• WN1905 on MDW → DCA (1 flights)
• WN1905 on SAT → MDW (1 flights)

Related

• All Southwest Airlines flights on COS → DEN
• Compare airlines on COS → DEN
• Southwest Airlines on the return, DEN → COS