How often is WN1222 on time?

Across 23 flights on COS → DEN from 2026-06-04 to 2026-06-30, WN1222 arrived within 15 minutes of schedule 27% of the time. The median arrival delay was +39 min, and the worst 10% of flights arrived +141 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

• WN1222 on SAN → COS (12 flights)
• WN1222 on SMF → SAN (12 flights)
• WN1222 on DAL → SMF (4 flights)
• WN1222 on OKC → MDW (58 flights)
• WN1222 on SAN → HOU (20 flights)
• WN1222 on BWI → GRR (55 flights)
• WN1222 on GRR → LAS (22 flights)
• WN1222 on RSW → BWI (8 flights)
• WN1222 on GRR → RSW (5 flights)
• WN1222 on MCO → MSY (62 flights)
• WN1222 on MSY → HOU (4 flights)
• WN1222 on DAL → LBB (1 flights)
• WN1222 on ONT → DAL (1 flights)
• WN1222 on MDW → MSP (5 flights)
• WN1222 on LGB → LAS (13 flights)
• WN1222 on TPA → BNA (4 flights)
• WN1222 on LAS → SMF (50 flights)
• WN1222 on CMH → LAS (18 flights)
• WN1222 on STL → MCI (8 flights)
• WN1222 on BWI → ATL (35 flights)

Related

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