How often is DL3923 on time?

Across 19 flights on SMF → LAS from 2025-12-01 to 2025-12-19, DL3923 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived -3 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

• DL3923 on SEA → PDX (24 flights)
• DL3923 on PDX → SEA (19 flights)
• DL3923 on MSP → SDF (50 flights)
• DL3923 on SDF → MSP (50 flights)
• DL3923 on ATL → OAJ (31 flights)
• DL3923 on OAJ → ATL (31 flights)
• DL3923 on DTW → PIT (24 flights)
• DL3923 on PIT → DTW (24 flights)
• DL3923 on SDF → DTW (6 flights)
• DL3923 on LFT → ATL (27 flights)
• DL3923 on STL → DTW (1 flights)
• DL3923 on DSM → MSP (31 flights)
• DL3923 on SJC → LAX (35 flights)

Related

• All Delta Air Lines flights on SMF → LAS
• Compare airlines on SMF → LAS
• Delta Air Lines on the return, LAS → SMF