ON TIMEBOARD

DL 1591 on time

Delta Air Lines 1591: Atlanta to Tampa at 8:59 p.m. (past 12 months)

On time
62%
203 flights · likely 55–68%
Cancelled
0.5%
of scheduled flights
Typical arrival
+2 min
median vs schedule
When late
+54 min
average delay
Similar flights
60%
DL, same route & hour

About 1 in 3 DL 1591 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (38%); 0.5% were cancelled. The typical flight landed 2 minutes late.

DL 1591: ATL → TPA

Scheduled to leave Atlanta at 8:59 p.m. local time. Over the past year it arrived on time 62% of the time (203 flights), in line with other DL flights on the route at that hour (60%). Last seen in the data Aug 2, 2026.

Month by month

20%60%100%Aug 2025: 58% on time (31 flights)58AugSep 2025: 72% on time (18 flights)72SepOct 2025: 75% on time (16 flights)75OctNov 2025: too few flights (11 flights)NovDec 2025: 52% on time (23 flights)52DecJan 2026: too few flights (14 flights)JanFeb 2026: too few flights (9 flights)FebApr 2026: 78% on time (18 flights)78AprMay 2026: 48% on time (31 flights)48MayJun 2026: 80% on time (30 flights)80JunJul 2026: 32% on time (31 flights)32JulAug 2026: too few flights (2 flights)Aug

By day of week

DayFlightsOn time
Monday3465%
Tuesday2552%
Wednesday2488%
Thursday3373%
Friday3361%
Saturday2148%
Sunday3348%

Why it was late

Airline (crew, maintenance, ops) 49%Late inbound plane 36%Air traffic & airport (NAS) 9%Severe weather 6%

All flights ATL → TPA · Connecting off DL 1591? Check the risk

Questions

How often is DL 1591 from ATL to TPA late?

Delta Air Lines 1591 from Atlanta, GA to Tampa, FL arrived 15 or more minutes late, was diverted or was cancelled on 38% of 203 scheduled flights between September 2025 and August 2026. 0.5% 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.