How often is WN3550 on time?

Across 4 flights on LAS → COS from 2025-11-08 to 2025-12-13, WN3550 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +26 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

• WN3550 on SAN → SMF (16 flights)
• WN3550 on TYS → MCO (50 flights)
• WN3550 on BNA → TYS (39 flights)
• WN3550 on DEN → BOI (8 flights)
• WN3550 on TYS → DEN (8 flights)
• WN3550 on DAL → TYS (1 flights)
• WN3550 on LAS → ICT (28 flights)
• WN3550 on MCO → BUF (3 flights)
• WN3550 on SJC → PHX (25 flights)
• WN3550 on LGB → LAS (46 flights)
• WN3550 on COS → DEN (4 flights)
• WN3550 on LGA → STL (23 flights)
• WN3550 on MDW → BWI (58 flights)
• WN3550 on RSW → MDW (18 flights)
• WN3550 on MCO → ATL (35 flights)

Related

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