How often is WN3377 on time?

Across 15 flights on SLC → LAS from 2026-03-05 to 2026-04-06, WN3377 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +29 min, and the worst 10% of flights arrived +93 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

• WN3377 on PIT → MCO (12 flights)
• WN3377 on DEN → OKC (39 flights)
• WN3377 on LAS → RNO (23 flights)
• WN3377 on RNO → AUS (28 flights)
• WN3377 on SAN → HNL (1 flights)
• WN3377 on LAX → MDW (36 flights)
• WN3377 on STL → DCA (28 flights)
• WN3377 on SJC → LAS (33 flights)
• WN3377 on LAS → MDW (24 flights)
• WN3377 on LAS → SAN (8 flights)
• WN3377 on SAN → OAK (7 flights)
• WN3377 on SMF → LAS (24 flights)
• WN3377 on LAS → ONT (14 flights)
• WN3377 on ONT → SJC (14 flights)

Related

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