How often is WN642 on time?

Across 20 flights on BOI → SMF from 2025-07-01 to 2025-08-03, WN642 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived -6 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

• WN642 on BNA → PHX (27 flights)
• WN642 on FLL → BNA (7 flights)
• WN642 on HOU → LAX (33 flights)
• WN642 on BWI → PVD (24 flights)
• WN642 on LAX → PHX (8 flights)
• WN642 on PHX → AUS (1 flights)
• WN642 on DAL → LAX (1 flights)
• WN642 on ATL → HOU (4 flights)
• WN642 on AUS → SJC (23 flights)
• WN642 on PIT → MIA (10 flights)
• WN642 on GEG → LAS (47 flights)
• WN642 on BNA → SAT (11 flights)
• WN642 on PIT → AUS (46 flights)
• WN642 on COS → DAL (18 flights)
• WN642 on DEN → COS (13 flights)
• WN642 on MSP → DEN (13 flights)
• WN642 on DAL → BHM (12 flights)
• WN642 on BNA → MDW (1 flights)
• WN642 on BNA → TUL (1 flights)
• WN642 on TUL → DEN (1 flights)
• WN642 on ELP → DEN (21 flights)
• WN642 on SJC → ONT (4 flights)
• WN642 on OGG → HNL (58 flights)
• WN642 on LAX → DEN (14 flights)

Related

• All Southwest Airlines flights on BOI → SMF
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• Southwest Airlines on the return, SMF → BOI