How often is WN4448 on time?

Across 8 flights on SMF → BUR from 2025-10-07 to 2025-10-29, WN4448 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +9 min or later. 13% 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

• WN4448 on SAN → LAS (7 flights)
• WN4448 on AUS → MCI (4 flights)
• WN4448 on AUS → BNA (49 flights)
• WN4448 on DEN → LGB (33 flights)
• WN4448 on TPA → MDW (58 flights)
• WN4448 on AUS → PHX (18 flights)
• WN4448 on ORD → LAS (1 flights)
• WN4448 on SMF → PHX (1 flights)
• WN4448 on SEA → SMF (26 flights)
• WN4448 on DEN → SEA (5 flights)
• WN4448 on SMF → SNA (13 flights)
• WN4448 on MSY → BNA (32 flights)

Related

• All Southwest Airlines flights on SMF → BUR
• Compare airlines on SMF → BUR
• Southwest Airlines on the return, BUR → SMF