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Delta Air Lines / ATL → FLL

DL 1334 on time

Delta Air Lines 1334: Atlanta to Fort Lauderdale at 7:25 a.m.; Fort Lauderdale to Atlanta at 9:59 a.m. (past 12 months). Figures below the title are for ATL → FLL, its busiest leg

On time
88%
347 flights · likely 84–91%
Cancelled
2.9%
of scheduled flights
Typical arrival
−10 min
median vs schedule
When late
+44 min
average delay
Similar flights
87%
DL, same route & hour

About 1 in 8 DL 1334 flights from Atlanta arrived 15+ minutes late, diverted or cancelled over the past year (12%); 2.9% were cancelled. The typical flight landed 10 minutes early.

DL 1334: ATL → FLL

Scheduled to leave Atlanta at 7:25 a.m. local time. Over the past year it arrived on time 88% of the time (347 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: 96% on time (25 flights)96SepOct 2025: 97% on time (29 flights)97OctNov 2025: 93% on time (28 flights)93NovDec 2025: 79% on time (28 flights)79DecJan 2026: 77% on time (30 flights)77JanFeb 2026: 92% on time (24 flights)92FebMar 2026: 90% on time (30 flights)90MarApr 2026: 90% on time (30 flights)90AprMay 2026: 77% on time (31 flights)77MayJun 2026: 97% on time (30 flights)97JunJul 2026: 81% on time (31 flights)81JulAug 2026: 90% on time (31 flights)90Aug

By day of week

DayFlightsOn time
Monday5389%
Tuesday4992%
Wednesday4787%
Thursday4992%
Friday5086%
Saturday4890%
Sunday5180%

Why it was late

Airline (crew, maintenance, ops) 52%Air traffic & airport (NAS) 29%Severe weather 18%

All flights ATL → FLL · Connecting off DL 1334? Check the risk

DL 1334: FLL → ATL

Scheduled to leave Fort Lauderdale at 9:59 a.m. local time. Over the past year it arrived on time 91% of the time (155 flights), in line with other DL flights on the route at that hour (90%). Last seen in the data Aug 31, 2026.

Month by month

40%70%100%Jun 2025: 95% on time (21 flights)95JunJul 2025: 85% on time (26 flights)85JulAug 2025: 84% on time (31 flights)84AugSep 2025: 100% on time (30 flights)100SepOct 2025: too few flights (5 flights)OctDec 2025: too few flights (12 flights)DecJan 2026: too few flights (3 flights)JanFeb 2026: too few flights (13 flights)FebMar 2026: too few flights (6 flights)MarJun 2026: 92% on time (24 flights)92JunJul 2026: 77% on time (31 flights)77JulAug 2026: 94% on time (31 flights)94Aug

By day of week

DayFlightsOn time
Monday2387%
Tuesday22100%
Wednesday2295%
Thursday2387%
Friday2387%
Saturday2095%
Sunday2286%

Why it was late

Late inbound plane 74%Air traffic & airport (NAS) 23%Severe weather 3%Airline (crew, maintenance, ops) 1%

All flights FLL → ATL · Connecting off DL 1334? Check the risk

Questions

How often is DL 1334 from ATL to FLL late?

Delta Air Lines 1334 from Atlanta, GA to Fort Lauderdale, FL arrived 15 or more minutes late, was diverted or was cancelled on 12% of 347 scheduled flights between September 2025 and August 2026. 2.9% were cancelled.

How often is DL 1334 from FLL to ATL late?

Delta Air Lines 1334 from Fort Lauderdale, FL to Atlanta, GA arrived 15 or more minutes late, was diverted or was cancelled on 9% of 155 scheduled flights between September 2025 and August 2026. 1.9% 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.