How often is DL1515 on time?

Across 12 flights on GSO → ATL from 2025-12-20 to 2026-01-04, DL1515 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -25 min, and the worst 10% of flights arrived -14 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

• DL1515 on PWM → ATL (55 flights)
• DL1515 on LAX → LAS (21 flights)
• DL1515 on MSY → LGA (36 flights)
• DL1515 on LGA → MSY (5 flights)
• DL1515 on CVG → ATL (62 flights)
• DL1515 on ATL → GSO (12 flights)
• DL1515 on STL → MSP (123 flights)
• DL1515 on IAH → MSP (1 flights)
• DL1515 on MSP → IAD (12 flights)

Related

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