How often is WN3278 on time?

Across 57 flights on LAS → LAX from 2026-04-07 to 2026-06-03, WN3278 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -1 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

• WN3278 on BWI → MIA (23 flights)
• WN3278 on LAX → DEN (32 flights)
• WN3278 on CMH → LAS (8 flights)
• WN3278 on RSW → BNA (33 flights)
• WN3278 on PSP → DEN (11 flights)
• WN3278 on OAK → PSP (3 flights)
• WN3278 on RSW → STL (46 flights)
• WN3278 on BNA → ORF (5 flights)
• WN3278 on LAS → PHX (30 flights)
• WN3278 on BUR → LAS (14 flights)
• WN3278 on PHX → HOU (13 flights)
• WN3278 on LGB → LAS (8 flights)
• WN3278 on PHX → SAT (8 flights)
• WN3278 on PDX → SJC (4 flights)
• WN3278 on RNO → LAS (4 flights)
• WN3278 on SJC → RNO (4 flights)
• WN3278 on BDL → MCO (58 flights)
• WN3278 on LAS → SMF (14 flights)
• WN3278 on MCO → IND (1 flights)

Related

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