How often is DL1620 on time?

Across 23 flights on TPA → DTW from 2026-02-13 to 2026-03-07, DL1620 arrived within 15 minutes of schedule 96% of the time. The median arrival delay was -26 min, and the worst 10% of flights arrived -7 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

• DL1620 on LGA → MIA (79 flights)
• DL1620 on STL → DTW (31 flights)
• DL1620 on ATL → XNA (1 flights)
• DL1620 on AUS → ATL (16 flights)
• DL1620 on ATL → MOB (87 flights)
• DL1620 on MOB → ATL (87 flights)
• DL1620 on ATL → RAP (10 flights)
• DL1620 on RAP → ATL (10 flights)
• DL1620 on SAT → MSP (2 flights)

Related

• All Delta Air Lines flights on TPA → DTW
• Compare airlines on TPA → DTW
• Delta Air Lines on the return, DTW → TPA