How often is DL4628 on time?

Across 9 flights on ATL → TRI from 2025-08-16 to 2025-10-04, DL4628 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +4 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

• DL4628 on ATL → JAN (24 flights)
• DL4628 on JAN → ATL (24 flights)
• DL4628 on STL → MSP (5 flights)
• DL4628 on JFK → BNA (38 flights)
• DL4628 on FAR → MSP (73 flights)
• DL4628 on MSP → FAR (73 flights)
• DL4628 on TRI → ATL (9 flights)
• DL4628 on BUF → LGA (34 flights)
• DL4628 on LGA → BUF (34 flights)

Related

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