How often is WN3678 on time?

Across 7 flights on LAS → BZN from 2026-06-09 to 2026-06-30, WN3678 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +11 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

• WN3678 on STL → LAS (4 flights)
• WN3678 on TPA → BWI (4 flights)
• WN3678 on SLC → DEN (33 flights)
• WN3678 on SMF → SEA (54 flights)
• WN3678 on MDW → BOS (64 flights)
• WN3678 on PHX → SAN (5 flights)
• WN3678 on ELP → DAL (1 flights)
• WN3678 on DAL → ABQ (5 flights)
• WN3678 on SAT → DAL (5 flights)
• WN3678 on MSY → DCA (10 flights)
• WN3678 on DEN → SFO (1 flights)

Related

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