How often is WN1838 on time?

Across 24 flights on SMF → BWI from 2025-08-07 to 2025-09-29, WN1838 arrived within 15 minutes of schedule 96% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +13 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

• WN1838 on EUG → SAN (23 flights)
• WN1838 on MDW → SEA (4 flights)
• WN1838 on MCO → PIT (50 flights)
• WN1838 on PIT → PHX (15 flights)
• WN1838 on ABQ → AUS (8 flights)
• WN1838 on PHX → ABQ (8 flights)
• WN1838 on PVD → MCO (1 flights)
• WN1838 on BZN → LAS (15 flights)
• WN1838 on HOU → AUS (55 flights)
• WN1838 on AUS → ABQ (8 flights)
• WN1838 on STL → DAL (43 flights)
• WN1838 on RSW → MDW (13 flights)
• WN1838 on BHM → MDW (5 flights)
• WN1838 on HOU → BHM (5 flights)
• WN1838 on MDW → BWI (5 flights)
• WN1838 on SNA → LAS (1 flights)
• WN1838 on MDW → PHL (27 flights)
• WN1838 on CMH → DAL (4 flights)
• WN1838 on BWI → MKE (50 flights)
• WN1838 on BWI → ORD (35 flights)
• WN1838 on BDL → BWI (1 flights)

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• Southwest Airlines on the return, BWI → SMF