ON TIMEBOARD

DL 516 on time

Delta Air Lines 516: Dallas to Atlanta at 6:00 a.m. (past 12 months)

On time
87%
365 flights · likely 84–90%
Cancelled
2.7%
of scheduled flights
Typical arrival
−10 min
median vs schedule
When late
+105 min
average delay
Similar flights
87%
DL, same route & hour

About 1 in 8 DL 516 flights from Dallas arrived 15+ minutes late, diverted or cancelled over the past year (13%); 2.7% were cancelled. The typical flight landed 10 minutes early.

DL 516: DAL → ATL

Scheduled to leave Dallas at 6:00 a.m. local time. Over the past year it arrived on time 87% of the time (365 flights), in line with other DL flights on the route at that hour (87%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Sep 2025: 100% on time (30 flights)100SepOct 2025: 84% on time (31 flights)84OctNov 2025: 90% on time (30 flights)90NovDec 2025: 90% on time (31 flights)90DecJan 2026: 81% on time (31 flights)81JanFeb 2026: 93% on time (28 flights)93FebMar 2026: 84% on time (31 flights)84MarApr 2026: 80% on time (30 flights)80AprMay 2026: 74% on time (31 flights)74MayJun 2026: 83% on time (30 flights)83JunJul 2026: 97% on time (31 flights)97JulAug 2026: 94% on time (31 flights)94Aug

By day of week

DayFlightsOn time
Monday5391%
Tuesday5285%
Wednesday5288%
Thursday5292%
Friday5290%
Saturday5273%
Sunday5292%

Why it was late

Airline (crew, maintenance, ops) 68%Air traffic & airport (NAS) 16%Severe weather 9%Late inbound plane 7%

All flights DAL → ATL · Connecting off DL 516? Check the risk

Questions

How often is DL 516 from DAL to ATL late?

Delta Air Lines 516 from Dallas, TX to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 13% of 365 scheduled flights between September 2025 and August 2026. 2.7% were cancelled.

Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Delta Air Lines for today's flight. Method.