How often is DL5440 on time?

Across 43 flights on OAJ → ATL from 2025-12-20 to 2026-01-31, DL5440 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +38 min or later. 5% 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

• DL5440 on CVG → MCO (4 flights)
• DL5440 on MCO → CVG (4 flights)
• DL5440 on TRI → ATL (30 flights)
• DL5440 on PIT → JFK (24 flights)
• DL5440 on ATL → LEX (4 flights)
• DL5440 on LEX → ATL (4 flights)
• DL5440 on ATL → CHA (4 flights)

Related

• All Delta Air Lines flights on OAJ → ATL
• Compare airlines on OAJ → ATL
• Delta Air Lines on the return, ATL → OAJ