How often is WN555 on time?

Across 55 flights on SFO → LAS from 2025-11-02 to 2026-01-05, WN555 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +94 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

• WN555 on FLL → AUS (7 flights)
• WN555 on SMF → SEA (16 flights)
• WN555 on HOU → MCI (58 flights)
• WN555 on LAS → MDW (23 flights)
• WN555 on DEN → BOI (5 flights)
• WN555 on BNA → MCO (55 flights)
• WN555 on LAS → CLE (24 flights)
• WN555 on DAL → LBB (1 flights)
• WN555 on OMA → DAL (1 flights)
• WN555 on GSP → HOU (5 flights)
• WN555 on DAL → AMA (18 flights)
• WN555 on MCI → DAL (1 flights)
• WN555 on MDW → MCI (1 flights)
• WN555 on AUS → DAL (25 flights)
• WN555 on SNA → AUS (8 flights)
• WN555 on TPA → AUS (4 flights)
• WN555 on ABQ → LAX (34 flights)
• WN555 on AUS → DEN (38 flights)
• WN555 on DEN → ABQ (7 flights)
• WN555 on BUR → DEN (20 flights)
• WN555 on DEN → IAD (5 flights)

Related

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