How often is WN2678 on time?

Across 20 flights on COS → LAS from 2025-07-03 to 2025-08-04, WN2678 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +8 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

• WN2678 on MCO → PBI (27 flights)
• WN2678 on LAS → OAK (24 flights)
• WN2678 on DEN → PDX (15 flights)
• WN2678 on PDX → SMF (33 flights)
• WN2678 on DAL → BWI (47 flights)
• WN2678 on IAD → PHX (45 flights)
• WN2678 on STL → MIA (18 flights)
• WN2678 on TPA → ISP (1 flights)
• WN2678 on PHX → RDU (30 flights)
• WN2678 on RDU → BNA (14 flights)
• WN2678 on PDX → MDW (58 flights)
• WN2678 on LAS → SNA (24 flights)
• WN2678 on RNO → LAS (10 flights)

Related

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